diff --git a/.gitignore b/.gitignore
index d97f62e..67e0e9c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 .DS_Store
 .idea
 .direnv/
+/result
diff --git a/Cargo.lock b/Cargo.lock
index 813435c..30d1261 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,6 +1,6 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4
 
 [[package]]
 name = "addr2line"
@@ -23,19 +23,6 @@ version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "512761e0bb2578dd7380c6baaa0f4ce03e84f95e960231d1dec8bf4d7d6e2627"
 
-[[package]]
-name = "ahash"
-version = "0.8.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e89da841a80418a9b391ebaea17f5c112ffaaa96f621d2c285b5174da76b9011"
-dependencies = [
- "cfg-if",
- "getrandom",
- "once_cell",
- "version_check",
- "zerocopy",
-]
-
 [[package]]
 name = "aho-corasick"
 version = "1.1.3"
@@ -96,9 +83,9 @@ dependencies = [
 
 [[package]]
 name = "anyhow"
-version = "1.0.86"
+version = "1.0.95"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b3d1d046238990b9cf5bcde22a3fb3584ee5cf65fb2765f454ed428c7a0063da"
+checksum = "34ac096ce696dc2fcabef30516bb13c0a68a11d30131d3df6f04711467681b04"
 
 [[package]]
 name = "async-compression"
@@ -115,9 +102,9 @@ dependencies = [
 
 [[package]]
 name = "async-trait"
-version = "0.1.81"
+version = "0.1.86"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6e0c28dcc82d7c8ead5cb13beb15405b57b8546e93215673ff8ca0349a028107"
+checksum = "644dd749086bf3771a2fbc5f256fdb982d53f011c7d5d560304eafeecebce79d"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -204,18 +191,18 @@ checksum = "613afe47fcd5fac7ccf1db93babcb082c5994d996f20b8b159f2ad1658eb5724"
 
 [[package]]
 name = "clap"
-version = "4.5.16"
+version = "4.5.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed6719fffa43d0d87e5fd8caeab59be1554fb028cd30edc88fc4369b17971019"
+checksum = "769b0145982b4b48713e01ec42d61614425f27b7058bda7180a3a41f30104796"
 dependencies = [
  "clap_builder",
 ]
 
 [[package]]
 name = "clap_builder"
-version = "4.5.15"
+version = "4.5.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "216aec2b177652e3846684cbfe25c9964d18ec45234f0f5da5157b207ed1aab6"
+checksum = "1b26884eb4b57140e4d2d93652abfa49498b938b3c9179f9fc487b0acc3edad7"
 dependencies = [
  "anstream",
  "anstyle",
@@ -225,18 +212,18 @@ dependencies = [
 
 [[package]]
 name = "clap_complete"
-version = "4.5.23"
+version = "4.5.44"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "531d7959c5bbb6e266cecdd0f20213639c3a5c3e4d615f97db87661745f781ff"
+checksum = "375f9d8255adeeedd51053574fd8d4ba875ea5fa558e86617b07f09f1680c8b6"
 dependencies = [
  "clap",
 ]
 
 [[package]]
 name = "clap_lex"
-version = "0.7.2"
+version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1462739cb27611015575c0c11df5df7601141071f07518d56fcc1be504cbec97"
+checksum = "f46ad14479a25103f283c0f10005961cf086d8dc42205bb44c46ac563475dca6"
 
 [[package]]
 name = "colorchoice"
@@ -246,12 +233,11 @@ checksum = "d3fd119d74b830634cea2a0f58bbd0d54540518a14397557951e79340abc28c0"
 
 [[package]]
 name = "colored"
-version = "2.1.0"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cbf2150cce219b664a8a70df7a1f933836724b503f8a413af9365b4dcc4d90b8"
+checksum = "fde0e0ec90c9dfb3b4b1a0891a7dcd0e2bffde2f7efed5fe7c9bb00e5bfb915e"
 dependencies = [
- "lazy_static",
- "windows-sys 0.48.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -281,14 +267,14 @@ dependencies = [
 
 [[package]]
 name = "cssparser"
-version = "0.31.2"
+version = "0.34.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b3df4f93e5fbbe73ec01ec8d3f68bba73107993a5b1e7519273c32db9b0d5be"
+checksum = "b7c66d1cd8ed61bf80b38432613a7a2f09401ab8d0501110655f8b341484a3e3"
 dependencies = [
  "cssparser-macros",
  "dtoa-short",
  "itoa",
- "phf 0.11.2",
+ "phf",
  "smallvec",
 ]
 
@@ -359,9 +345,9 @@ dependencies = [
 
 [[package]]
 name = "diesel"
-version = "2.2.3"
+version = "2.2.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "65e13bab2796f412722112327f3e575601a3e9cdcbe426f0d30dbf43f3f5dc71"
+checksum = "04001f23ba8843dc315804fa324000376084dfb1c30794ff68dd279e6e5696d5"
 dependencies = [
  "diesel_derives",
  "libsqlite3-sys",
@@ -392,23 +378,23 @@ dependencies = [
 
 [[package]]
 name = "dirs"
-version = "5.0.1"
+version = "6.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "44c45a9d03d6676652bcb5e724c7e988de1acad23a711b5217ab9cbecbec2225"
+checksum = "c3e8aa94d75141228480295a7d0e7feb620b1a5ad9f12bc40be62411e38cce4e"
 dependencies = [
  "dirs-sys",
 ]
 
 [[package]]
 name = "dirs-sys"
-version = "0.4.1"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "520f05a5cbd335fae5a99ff7a6ab8627577660ee5cfd6a94a6a929b52ff0321c"
+checksum = "e01a3366d27ee9890022452ee61b2b63a67e6f13f58900b651ff5665f0bb1fab"
 dependencies = [
  "libc",
  "option-ext",
  "redox_users",
- "windows-sys 0.48.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -442,9 +428,9 @@ dependencies = [
 
 [[package]]
 name = "ego-tree"
-version = "0.6.3"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12a0bb14ac04a9fcf170d0bbbef949b44cc492f4452bd20c095636956f653642"
+checksum = "b2972feb8dffe7bc8c5463b1dacda1b0dfbed3710e50f977d965429692d74cd8"
 
 [[package]]
 name = "either"
@@ -473,9 +459,9 @@ dependencies = [
 
 [[package]]
 name = "env_logger"
-version = "0.11.5"
+version = "0.11.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e13fa619b91fb2381732789fc5de83b45675e882f66623b7d8cb4f643017018d"
+checksum = "dcaee3d8e3cfc3fd92428d477bc97fc29ec8716d180c0d74c643bb26166660e0"
 dependencies = [
  "anstream",
  "anstyle",
@@ -621,7 +607,19 @@ checksum = "c4567c8db10ae91089c99af84c68c38da3ec2f087c3f82960bcdbf3656b6f4d7"
 dependencies = [
  "cfg-if",
  "libc",
- "wasi",
+ "wasi 0.11.0+wasi-snapshot-preview1",
+]
+
+[[package]]
+name = "getrandom"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "43a49c392881ce6d5c3b8cb70f98717b7c07aabbdff06687b9030dbfbe2725f8"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "wasi 0.13.3+wasi-0.2.2",
+ "windows-targets",
 ]
 
 [[package]]
@@ -669,9 +667,9 @@ checksum = "d231dfb89cfffdbc30e7fc41579ed6066ad03abda9e567ccafae602b97ec5024"
 
 [[package]]
 name = "html5ever"
-version = "0.27.0"
+version = "0.29.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c13771afe0e6e846f1e67d038d4cb29998a6779f93c809212e4e9c32efd244d4"
+checksum = "2e15626aaf9c351bc696217cbe29cb9b5e86c43f8a46b5e2f5c6c5cf7cb904ce"
 dependencies = [
  "log",
  "mac",
@@ -782,9 +780,9 @@ dependencies = [
 
 [[package]]
 name = "hyper-util"
-version = "0.1.7"
+version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cde7055719c54e36e95e8719f95883f22072a48ede39db7fc17a4e1d5281e9b9"
+checksum = "df2dcfbe0677734ab2f3ffa7fa7bfd4706bfdc1ef393f2ee30184aed67e631b4"
 dependencies = [
  "bytes",
  "futures-channel",
@@ -795,7 +793,6 @@ dependencies = [
  "pin-project-lite",
  "socket2",
  "tokio",
- "tower",
  "tower-service",
  "tracing",
 ]
@@ -861,19 +858,16 @@ dependencies = [
 
 [[package]]
 name = "keyring"
-version = "3.2.0"
+version = "3.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "73b9af47ded4df3067484d7d45758ca2b36bd083bf6d024c2952bbd8af1cdaa4"
-
-[[package]]
-name = "lazy_static"
-version = "1.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
+checksum = "2f8fe839464d4e4b37d756d7e910063696af79a7e877282cb1825e4ec5f10833"
+dependencies = [
+ "log",
+]
 
 [[package]]
 name = "leetcode-cli"
-version = "0.4.5"
+version = "0.4.6"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -888,7 +882,7 @@ dependencies = [
  "nix",
  "openssl",
  "pyo3",
- "rand",
+ "rand 0.9.0",
  "regex",
  "reqwest",
  "scraper",
@@ -901,9 +895,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.158"
+version = "0.2.169"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d8adc4bb1803a324070e64a98ae98f38934d91957a99cfb3a43dcbc01bc56439"
+checksum = "b5aba8db14291edd000dfcc4d620c7ebfb122c613afb886ca8803fa4e128a20a"
 
 [[package]]
 name = "libredox"
@@ -943,9 +937,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.22"
+version = "0.4.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a7a70ba024b9dc04c27ea2f0c0548feb474ec5c54bba33a7f72f873a39d07b24"
+checksum = "04cbf5b083de1c7e0222a7a51dbfdba1cbe1c6ab0b15e29fff3f6c077fd9cd9f"
 
 [[package]]
 name = "mac"
@@ -955,13 +949,13 @@ checksum = "c41e0c4fef86961ac6d6f8a82609f55f31b05e4fce149ac5710e439df7619ba4"
 
 [[package]]
 name = "markup5ever"
-version = "0.12.1"
+version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "16ce3abbeba692c8b8441d036ef91aea6df8da2c6b6e21c7e14d3c18e526be45"
+checksum = "82c88c6129bd24319e62a0359cb6b958fa7e8be6e19bb1663bc396b90883aca5"
 dependencies = [
  "log",
- "phf 0.11.2",
- "phf_codegen 0.11.2",
+ "phf",
+ "phf_codegen",
  "string_cache",
  "string_cache_codegen",
  "tendril",
@@ -1014,7 +1008,7 @@ checksum = "80e04d1dcff3aae0704555fe5fee3bcfaf3d1fdf8a7e521d5b9d2b42acb52cec"
 dependencies = [
  "hermit-abi",
  "libc",
- "wasi",
+ "wasi 0.11.0+wasi-snapshot-preview1",
  "windows-sys 0.52.0",
 ]
 
@@ -1076,9 +1070,9 @@ checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
 
 [[package]]
 name = "openssl"
-version = "0.10.66"
+version = "0.10.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9529f4786b70a3e8c61e11179af17ab6188ad8d0ded78c5529441ed39d4bd9c1"
+checksum = "f5e534d133a060a3c19daec1eb3e98ec6f4685978834f2dbadfe2ec215bab64e"
 dependencies = [
  "bitflags",
  "cfg-if",
@@ -1108,9 +1102,9 @@ checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf"
 
 [[package]]
 name = "openssl-sys"
-version = "0.9.103"
+version = "0.9.104"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f9e8deee91df40a943c71b917e5874b951d32a802526c85721ce3b776c929d6"
+checksum = "45abf306cbf99debc8195b66b7346498d7b10c210de50418b5ccd7ceba08c741"
 dependencies = [
  "cc",
  "libc",
@@ -1144,7 +1138,7 @@ dependencies = [
  "libc",
  "redox_syscall",
  "smallvec",
- "windows-targets 0.52.6",
+ "windows-targets",
 ]
 
 [[package]]
@@ -1153,15 +1147,6 @@ version = "2.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e3148f5046208a5d56bcfc03053e3ca6334e51da8dfb19b6cdc8b306fae3283e"
 
-[[package]]
-name = "phf"
-version = "0.10.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fabbf1ead8a5bcbc20f5f8b939ee3f5b0f6f281b6ad3468b84656b658b455259"
-dependencies = [
- "phf_shared 0.10.0",
-]
-
 [[package]]
 name = "phf"
 version = "0.11.2"
@@ -1172,16 +1157,6 @@ dependencies = [
  "phf_shared 0.11.2",
 ]
 
-[[package]]
-name = "phf_codegen"
-version = "0.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fb1c3a8bc4dd4e5cfce29b44ffc14bedd2ee294559a294e2a4d4c9e9a6a13cd"
-dependencies = [
- "phf_generator 0.10.0",
- "phf_shared 0.10.0",
-]
-
 [[package]]
 name = "phf_codegen"
 version = "0.11.2"
@@ -1199,7 +1174,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5d5285893bb5eb82e6aaf5d59ee909a06a16737a8970984dd7746ba9283498d6"
 dependencies = [
  "phf_shared 0.10.0",
- "rand",
+ "rand 0.8.5",
 ]
 
 [[package]]
@@ -1209,7 +1184,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "48e4cc64c2ad9ebe670cb8fd69dd50ae301650392e81c05f9bfcb2d5bdbc24b0"
 dependencies = [
  "phf_shared 0.11.2",
- "rand",
+ "rand 0.8.5",
 ]
 
 [[package]]
@@ -1243,26 +1218,6 @@ dependencies = [
  "siphasher",
 ]
 
-[[package]]
-name = "pin-project"
-version = "1.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b6bf43b791c5b9e34c3d182969b4abb522f9343702850a2e57f460d00d09b4b3"
-dependencies = [
- "pin-project-internal",
-]
-
-[[package]]
-name = "pin-project-internal"
-version = "1.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2f38a4412a78282e09a2cf38d195ea5420d15ba0602cb375210efbc877243965"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "pin-project-lite"
 version = "0.2.14"
@@ -1299,7 +1254,7 @@ version = "0.2.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "77957b295656769bb8ad2b6a6b09d897d94f05c41b069aede1fcdaa675eaea04"
 dependencies = [
- "zerocopy",
+ "zerocopy 0.7.35",
 ]
 
 [[package]]
@@ -1310,18 +1265,18 @@ checksum = "925383efa346730478fb4838dbe9137d2a47675ad789c546d150a6e1dd4ab31c"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.86"
+version = "1.0.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5e719e8df665df0d1c8fbfd238015744736151d4445ec0836b8e628aae103b77"
+checksum = "37d3544b3f2748c54e147655edb5025752e2303145b5aefb3c3ea2c78b973bb0"
 dependencies = [
  "unicode-ident",
 ]
 
 [[package]]
 name = "pyo3"
-version = "0.22.2"
+version = "0.23.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "831e8e819a138c36e212f3af3fd9eeffed6bf1510a805af35b0edee5ffa59433"
+checksum = "57fe09249128b3173d092de9523eaa75136bf7ba85e0d69eca241c7939c933cc"
 dependencies = [
  "cfg-if",
  "indoc",
@@ -1337,9 +1292,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-build-config"
-version = "0.22.2"
+version = "0.23.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e8730e591b14492a8945cdff32f089250b05f5accecf74aeddf9e8272ce1fa8"
+checksum = "1cd3927b5a78757a0d71aa9dff669f903b1eb64b54142a9bd9f757f8fde65fd7"
 dependencies = [
  "once_cell",
  "target-lexicon",
@@ -1347,9 +1302,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-ffi"
-version = "0.22.2"
+version = "0.23.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5e97e919d2df92eb88ca80a037969f44e5e70356559654962cbb3316d00300c6"
+checksum = "dab6bb2102bd8f991e7749f130a70d05dd557613e39ed2deeee8e9ca0c4d548d"
 dependencies = [
  "libc",
  "pyo3-build-config",
@@ -1357,9 +1312,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-macros"
-version = "0.22.2"
+version = "0.23.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eb57983022ad41f9e683a599f2fd13c3664d7063a3ac5714cae4b7bee7d3f206"
+checksum = "91871864b353fd5ffcb3f91f2f703a22a9797c91b9ab497b1acac7b07ae509c7"
 dependencies = [
  "proc-macro2",
  "pyo3-macros-backend",
@@ -1369,9 +1324,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-macros-backend"
-version = "0.22.2"
+version = "0.23.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec480c0c51ddec81019531705acac51bcdbeae563557c982aa8263bb96880372"
+checksum = "43abc3b80bc20f3facd86cd3c60beed58c3e2aa26213f3cda368de39c60a27e4"
 dependencies = [
  "heck",
  "proc-macro2",
@@ -1396,8 +1351,19 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
 dependencies = [
  "libc",
- "rand_chacha",
- "rand_core",
+ "rand_chacha 0.3.1",
+ "rand_core 0.6.4",
+]
+
+[[package]]
+name = "rand"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3779b94aeb87e8bd4e834cee3650289ee9e0d5677f976ecdb6d219e5f4f6cd94"
+dependencies = [
+ "rand_chacha 0.9.0",
+ "rand_core 0.9.0",
+ "zerocopy 0.8.14",
 ]
 
 [[package]]
@@ -1407,7 +1373,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
 dependencies = [
  "ppv-lite86",
- "rand_core",
+ "rand_core 0.6.4",
+]
+
+[[package]]
+name = "rand_chacha"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3022b5f1df60f26e1ffddd6c66e8aa15de382ae63b3a0c1bfc0e4d3e3f325cb"
+dependencies = [
+ "ppv-lite86",
+ "rand_core 0.9.0",
 ]
 
 [[package]]
@@ -1416,7 +1392,17 @@ version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
 dependencies = [
- "getrandom",
+ "getrandom 0.2.15",
+]
+
+[[package]]
+name = "rand_core"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b08f3c9802962f7e1b25113931d94f43ed9725bebc59db9d0c3e9a23b67e15ff"
+dependencies = [
+ "getrandom 0.3.1",
+ "zerocopy 0.8.14",
 ]
 
 [[package]]
@@ -1430,20 +1416,20 @@ dependencies = [
 
 [[package]]
 name = "redox_users"
-version = "0.4.6"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba009ff324d1fc1b900bd1fdb31564febe58a8ccc8a6fdbb93b543d33b13ca43"
+checksum = "dd6f9d3d47bdd2ad6945c5015a226ec6155d0bcdfd8f7cd29f86b71f8de99d2b"
 dependencies = [
- "getrandom",
+ "getrandom 0.2.15",
  "libredox",
  "thiserror",
 ]
 
 [[package]]
 name = "regex"
-version = "1.10.6"
+version = "1.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4219d74c6b67a3654a9fbebc4b419e22126d13d2f3c4a07ee0cb61ff79a79619"
+checksum = "b544ef1b4eac5dc2db33ea63606ae9ffcfac26c1416a2806ae0bf5f56b201191"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -1453,9 +1439,9 @@ dependencies = [
 
 [[package]]
 name = "regex-automata"
-version = "0.4.7"
+version = "0.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "38caf58cc5ef2fed281f89292ef23f6365465ed9a41b7a7754eb4e26496c92df"
+checksum = "368758f23274712b504848e9d5a6f010445cc8b87a7cdb4d7cbee666c1288da3"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -1464,15 +1450,15 @@ dependencies = [
 
 [[package]]
 name = "regex-syntax"
-version = "0.8.4"
+version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a66a03ae7c801facd77a29370b4faec201768915ac14a721ba36f20bc9c209b"
+checksum = "2b15c43186be67a4fd63bee50d0303afffcef381492ebe2c5d87f324e1b8815c"
 
 [[package]]
 name = "reqwest"
-version = "0.12.7"
+version = "0.12.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8f4955649ef5c38cc7f9e8aa41761d48fb9677197daea9984dc54f56aad5e63"
+checksum = "43e734407157c3c2034e0258f5e4473ddb361b1e85f95a66690d67264d7cd1da"
 dependencies = [
  "async-compression",
  "base64",
@@ -1505,6 +1491,7 @@ dependencies = [
  "tokio",
  "tokio-native-tls",
  "tokio-util",
+ "tower",
  "tower-service",
  "url",
  "wasm-bindgen",
@@ -1521,7 +1508,7 @@ checksum = "c17fa4cb658e3583423e915b9f3acc01cceaee1860e33d59ebae66adc3a2dc0d"
 dependencies = [
  "cc",
  "cfg-if",
- "getrandom",
+ "getrandom 0.2.15",
  "libc",
  "spin",
  "untrusted",
@@ -1610,16 +1597,15 @@ checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
 [[package]]
 name = "scraper"
-version = "0.20.0"
+version = "0.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b90460b31bfe1fc07be8262e42c665ad97118d4585869de9345a84d501a9eaf0"
+checksum = "cc3d051b884f40e309de6c149734eab57aa8cc1347992710dc80bcc1c2194c15"
 dependencies = [
- "ahash",
  "cssparser",
  "ego-tree",
  "getopts",
  "html5ever",
- "once_cell",
+ "precomputed-hash",
  "selectors",
  "tendril",
 ]
@@ -1649,9 +1635,9 @@ dependencies = [
 
 [[package]]
 name = "selectors"
-version = "0.25.0"
+version = "0.26.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4eb30575f3638fc8f6815f448d50cb1a2e255b0897985c8c59f4d37b72a07b06"
+checksum = "fd568a4c9bb598e291a08244a5c1f5a8a6650bee243b5b0f8dbb3d9cc1d87fe8"
 dependencies = [
  "bitflags",
  "cssparser",
@@ -1659,8 +1645,8 @@ dependencies = [
  "fxhash",
  "log",
  "new_debug_unreachable",
- "phf 0.10.1",
- "phf_codegen 0.10.0",
+ "phf",
+ "phf_codegen",
  "precomputed-hash",
  "servo_arc",
  "smallvec",
@@ -1668,18 +1654,18 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.209"
+version = "1.0.217"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "99fce0ffe7310761ca6bf9faf5115afbc19688edd00171d81b1bb1b116c63e09"
+checksum = "02fc4265df13d6fa1d00ecff087228cc0a2b5f3c0e87e258d8b94a156e984c70"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.209"
+version = "1.0.217"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a5831b979fd7b5439637af1752d535ff49f4860c0f341d1baeb6faf0f4242170"
+checksum = "5a9bf7cf98d04a2b28aead066b7496853d4779c9cc183c440dbac457641e19a0"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1688,9 +1674,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.127"
+version = "1.0.138"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8043c06d9f82bd7271361ed64f415fe5e12a77fdb52e573e7f06a516dea329ad"
+checksum = "d434192e7da787e94a6ea7e9670b26a036d0ca41e0b7efb2676dd32bae872949"
 dependencies = [
  "itoa",
  "memchr",
@@ -1721,9 +1707,9 @@ dependencies = [
 
 [[package]]
 name = "servo_arc"
-version = "0.3.0"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d036d71a959e00c77a63538b90a6c2390969f9772b096ea837205c6bd0491a44"
+checksum = "ae65c4249478a2647db249fb43e23cec56a2c8974a427e7bd8cb5a1d0964921a"
 dependencies = [
  "stable_deref_trait",
 ]
@@ -1826,9 +1812,9 @@ checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292"
 
 [[package]]
 name = "syn"
-version = "2.0.76"
+version = "2.0.90"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "578e081a14e0cefc3279b0472138c513f37b41a08d5a3cca9b6e4e8ceb6cd525"
+checksum = "919d3b74a5dd0ccd15aeb8f93e7006bd9e14c295087c9896a110f490752bcf31"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1897,18 +1883,18 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.63"
+version = "2.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c0342370b38b6a11b6cc11d6a805569958d54cfa061a29969c3b5ce2ea405724"
+checksum = "d452f284b73e6d76dd36758a0c8684b1d5be31f92b89d07fd5822175732206fc"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.63"
+version = "2.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4558b58466b9ad7ca0f102865eccc95938dca1a74a856f2b57b6629050da261"
+checksum = "26afc1baea8a989337eeb52b6e72a039780ce45c3edfcc9c5b9d112feeb173c2"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1963,9 +1949,9 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "tokio"
-version = "1.39.3"
+version = "1.43.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9babc99b9923bfa4804bd74722ff02c0381021eafa4db9949217e3be8e84fff5"
+checksum = "3d61fa4ffa3de412bfea335c6ecff681de2b609ba3c77ef3e00e521813a9ed9e"
 dependencies = [
  "backtrace",
  "bytes",
@@ -1981,9 +1967,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-macros"
-version = "2.4.0"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "693d596312e88961bc67d7f1f97af8a70227d9f90c31bba5806eec004978d752"
+checksum = "6e06d43f1345a3bcd39f6a56dbb7dcab2ba47e68e8ac134855e7e2bdbaf8cab8"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2060,14 +2046,14 @@ dependencies = [
 
 [[package]]
 name = "tower"
-version = "0.4.13"
+version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b8fa9be0de6cf49e536ce1851f987bd21a43b771b09473c3549a6c853db37c1c"
+checksum = "d039ad9159c98b70ecfd540b2573b97f7f52c3e8d9f8ad57a24b916a536975f9"
 dependencies = [
  "futures-core",
  "futures-util",
- "pin-project",
  "pin-project-lite",
+ "sync_wrapper",
  "tokio",
  "tower-layer",
  "tower-service",
@@ -2178,12 +2164,6 @@ version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
 
-[[package]]
-name = "version_check"
-version = "0.9.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
-
 [[package]]
 name = "want"
 version = "0.3.1"
@@ -2199,6 +2179,15 @@ version = "0.11.0+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
+[[package]]
+name = "wasi"
+version = "0.13.3+wasi-0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "26816d2e1a4a36a2940b96c5296ce403917633dff8f3440e9b236ed6f6bacad2"
+dependencies = [
+ "wit-bindgen-rt",
+]
+
 [[package]]
 name = "wasm-bindgen"
 version = "0.2.93"
@@ -2284,7 +2273,7 @@ checksum = "e400001bb720a623c1c69032f8e3e4cf09984deec740f007dd2b03ec864804b0"
 dependencies = [
  "windows-result",
  "windows-strings",
- "windows-targets 0.52.6",
+ "windows-targets",
 ]
 
 [[package]]
@@ -2293,7 +2282,7 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1d1043d8214f791817bab27572aaa8af63732e11bf84aa21a45a78d6c317ae0e"
 dependencies = [
- "windows-targets 0.52.6",
+ "windows-targets",
 ]
 
 [[package]]
@@ -2303,16 +2292,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4cd9b125c486025df0eabcb585e62173c6c9eddcec5d117d3b6e8c30e2ee4d10"
 dependencies = [
  "windows-result",
- "windows-targets 0.52.6",
-]
-
-[[package]]
-name = "windows-sys"
-version = "0.48.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
-dependencies = [
- "windows-targets 0.48.5",
+ "windows-targets",
 ]
 
 [[package]]
@@ -2321,7 +2301,7 @@ version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
 dependencies = [
- "windows-targets 0.52.6",
+ "windows-targets",
 ]
 
 [[package]]
@@ -2330,22 +2310,7 @@ version = "0.59.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1e38bc4d79ed67fd075bcc251a1c39b32a1776bbe92e5bef1f0bf1f8c531853b"
 dependencies = [
- "windows-targets 0.52.6",
-]
-
-[[package]]
-name = "windows-targets"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a2fa6e2155d7247be68c096456083145c183cbbbc2764150dda45a87197940c"
-dependencies = [
- "windows_aarch64_gnullvm 0.48.5",
- "windows_aarch64_msvc 0.48.5",
- "windows_i686_gnu 0.48.5",
- "windows_i686_msvc 0.48.5",
- "windows_x86_64_gnu 0.48.5",
- "windows_x86_64_gnullvm 0.48.5",
- "windows_x86_64_msvc 0.48.5",
+ "windows-targets",
 ]
 
 [[package]]
@@ -2354,46 +2319,28 @@ version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973"
 dependencies = [
- "windows_aarch64_gnullvm 0.52.6",
- "windows_aarch64_msvc 0.52.6",
- "windows_i686_gnu 0.52.6",
+ "windows_aarch64_gnullvm",
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
  "windows_i686_gnullvm",
- "windows_i686_msvc 0.52.6",
- "windows_x86_64_gnu 0.52.6",
- "windows_x86_64_gnullvm 0.52.6",
- "windows_x86_64_msvc 0.52.6",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_gnullvm",
+ "windows_x86_64_msvc",
 ]
 
-[[package]]
-name = "windows_aarch64_gnullvm"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"
-
 [[package]]
 name = "windows_aarch64_gnullvm"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3"
 
-[[package]]
-name = "windows_aarch64_msvc"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
-
 [[package]]
 name = "windows_aarch64_msvc"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469"
 
-[[package]]
-name = "windows_i686_gnu"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"
-
 [[package]]
 name = "windows_i686_gnu"
 version = "0.52.6"
@@ -2406,48 +2353,24 @@ version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"
 
-[[package]]
-name = "windows_i686_msvc"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
-
 [[package]]
 name = "windows_i686_msvc"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
 
-[[package]]
-name = "windows_x86_64_gnu"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
-
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
 
-[[package]]
-name = "windows_x86_64_gnullvm"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
-
 [[package]]
 name = "windows_x86_64_gnullvm"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
 
-[[package]]
-name = "windows_x86_64_msvc"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
-
 [[package]]
 name = "windows_x86_64_msvc"
 version = "0.52.6"
@@ -2463,6 +2386,15 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "wit-bindgen-rt"
+version = "0.33.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3268f3d866458b787f390cf61f4bbb563b922d091359f9608842999eaee3943c"
+dependencies = [
+ "bitflags",
+]
+
 [[package]]
 name = "zerocopy"
 version = "0.7.35"
@@ -2470,7 +2402,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1b9b4fd18abc82b8136838da5d50bae7bdea537c574d8dc1a34ed098d6c166f0"
 dependencies = [
  "byteorder",
- "zerocopy-derive",
+ "zerocopy-derive 0.7.35",
+]
+
+[[package]]
+name = "zerocopy"
+version = "0.8.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a367f292d93d4eab890745e75a778da40909cab4d6ff8173693812f79c4a2468"
+dependencies = [
+ "zerocopy-derive 0.8.14",
 ]
 
 [[package]]
@@ -2484,6 +2425,17 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "zerocopy-derive"
+version = "0.8.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3931cb58c62c13adec22e38686b559c86a30565e16ad6e8510a337cedc611e1"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "zeroize"
 version = "1.8.1"
diff --git a/Cargo.toml b/Cargo.toml
index 2cbdb4d..a2156e6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,7 +4,7 @@ path = "src/bin/lc.rs"
 
 [package]
 name = "leetcode-cli"
-version = "0.4.5"
+version = "0.4.6"
 authors = ["clearloop <tianyi.gc@gmail.com>"]
 edition = "2021"
 description = "Leetcode command-line interface in rust."
@@ -16,32 +16,32 @@ keywords = ["cli", "games", "leetcode"]
 readme = './README.md'
 
 [dependencies]
-async-trait = "0.1.81"
-tokio = { version = "1.39.3", features = ["full"] }
-clap = { version = "4.5.13", features = ["cargo"] }
-colored = "2.1.0"
-dirs = "5.0.1"
-env_logger = "0.11.5"
-keyring = "3.2.0"
-log = "0.4.22"
-openssl = "0.10.66"
-pyo3 = { version = "0.22.2", optional = true }
-rand = "0.8.5"
-serde = { version = "1.0.209", features = ["derive"] }
-serde_json = "1.0.127"
+async-trait = "0.1.86"
+tokio = { version = "1.43.0", features = ["full"] }
+clap = { version = "4.5.27", features = ["cargo"] }
+colored = "3.0.0"
+dirs = "6.0.0"
+env_logger = "0.11.6"
+keyring = "3.6.1"
+log = "0.4.25"
+openssl = "0.10.69"
+pyo3 = { version = "0.23.4", optional = true }
+rand = "0.9.0"
+serde = { version = "1.0.217", features = ["derive"] }
+serde_json = "1.0.138"
 toml = "0.8.19"
-regex = "1.10.6"
-scraper = "0.20.0"
-anyhow = "1.0.86"
-clap_complete = "4.5.13"
-thiserror = "1.0.63"
+regex = "1.11.1"
+scraper = "0.22.0"
+anyhow = "1.0.95"
+clap_complete = "4.5.44"
+thiserror = "2.0.11"
 
 [dependencies.diesel]
-version = "2.2.3"
+version = "2.2.7"
 features = ["sqlite"]
 
 [dependencies.reqwest]
-version = "0.12.7"
+version = "0.12.12"
 features = ["gzip", "json"]
 
 [features]
diff --git a/flake.lock b/flake.lock
index a62c24a..8d2d0df 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,12 +1,32 @@
 {
   "nodes": {
+    "naersk": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1721727458,
+        "narHash": "sha256-r/xppY958gmZ4oTfLiHN0ZGuQ+RSTijDblVgVLFi1mw=",
+        "owner": "nix-community",
+        "repo": "naersk",
+        "rev": "3fb418eaf352498f6b6c30592e3beb63df42ef11",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "naersk",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1703499205,
-        "narHash": "sha256-lF9rK5mSUfIZJgZxC3ge40tp1gmyyOXZ+lRY3P8bfbg=",
+        "lastModified": 1728538411,
+        "narHash": "sha256-f0SBJz1eZ2yOuKUr5CA9BHULGXVSn6miBuUWdTyhUhU=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "e1fa12d4f6c6fe19ccb59cac54b5b3f25e160870",
+        "rev": "b69de56fac8c2b6f8fd27f2eca01dcda8e0a4221",
         "type": "github"
       },
       "original": {
@@ -18,10 +38,32 @@
     },
     "root": {
       "inputs": {
+        "naersk": "naersk",
         "nixpkgs": "nixpkgs",
+        "rust-overlay": "rust-overlay",
         "utils": "utils"
       }
     },
+    "rust-overlay": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1728700003,
+        "narHash": "sha256-Ox1pvEHxLK6lAdaKQW21Zvk65SPDag+cD8YA444R/og=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "fc1e58ebabe0cef4442eedea07556ff0c9eafcfe",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
+      }
+    },
     "systems": {
       "locked": {
         "lastModified": 1681028828,
@@ -42,11 +84,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1701680307,
-        "narHash": "sha256-kAuep2h5ajznlPMD9rnQyffWG8EM/C73lejGofXvdM8=",
+        "lastModified": 1726560853,
+        "narHash": "sha256-X6rJYSESBVr3hBoH0WbKE5KvhPU5bloyZ2L4K60/fPQ=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "4022d587cbbfd70fe950c1e2083a02621806a725",
+        "rev": "c1dfcf08411b08f6b8615f7d8971a2bfa81d5e8a",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index dccdd6c..936e777 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,41 +1,72 @@
 {
   description = "Leet your code in command-line.";
 
-  inputs.nixpkgs.url      = "github:NixOS/nixpkgs/nixpkgs-unstable";
-  inputs.utils.url        = "github:numtide/flake-utils";
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    utils.url = "github:numtide/flake-utils";
 
-  outputs = { self, nixpkgs, utils, ... }:
+    naersk = {
+      url = "github:nix-community/naersk";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
+    rust-overlay = {
+      url = "github:oxalica/rust-overlay";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
+
+  outputs = {
+    self,
+    nixpkgs,
+    utils,
+    naersk,
+    rust-overlay,
+    ...
+    }:
     utils.lib.eachDefaultSystem (system:
       let
-        pkgs = import nixpkgs { inherit system; };
+        overlays = [ (import rust-overlay) ];
+
+        pkgs = (import nixpkgs) {
+          inherit system overlays;
+        };
+
+        toolchain = pkgs.rust-bin.fromRustupToolchainFile ./rust-toolchain.toml;
+
+        naersk' = pkgs.callPackage naersk {
+          cargo = toolchain;
+          rustc = toolchain;
+          clippy = toolchain;
+        };
 
         nativeBuildInputs = with pkgs; [
           pkg-config
         ];
 
+        darwinBuildInputs = pkgs.lib.optionals pkgs.stdenv.isDarwin [
+          pkgs.darwin.apple_sdk.frameworks.Security
+          pkgs.darwin.apple_sdk.frameworks.SystemConfiguration
+        ];
+
         buildInputs = with pkgs; [
           openssl
           dbus
           sqlite
-        ] ++ lib.optionals stdenv.isDarwin [ darwin.apple_sdk.frameworks.Security ];
+        ] ++ darwinBuildInputs;
 
-
-        package = with pkgs; rustPlatform.buildRustPackage rec {
+        package = naersk'.buildPackage rec {
           pname = "leetcode-cli";
-          version = "0.4.3";
-          src = fetchCrate {
-            inherit pname version;
-            sha256 = "sha256-y5zh93WPWSMDXqYangqrxav+sC0b0zpFIp6ZIew6KMo=";
-          };
-          cargoSha256 = "sha256-VktDiLsU+GOsa6ba9JJZGEPTavSKp+aSZm2dfhPEqMs=";
+          version = "git";
+
+          src = ./.;
+          doCheck = true; # run `cargo test` on build
 
           inherit buildInputs nativeBuildInputs;
 
-          # a nightly compiler is required unless we use this cheat code.
-          RUSTC_BOOTSTRAP = 0;
+          buildNoDefaultFeatures = true;
 
-          # CFG_RELEASE = "${rustPlatform.rust.rustc.version}-stable";
-          CFG_RELEASE_CHANNEL = "stable";
+          buildFeatures = "git";
 
           meta = with pkgs.lib; {
             description = "Leet your code in command-line.";
@@ -44,9 +75,16 @@
             maintainers = with maintainers; [ congee ];
             mainProgram = "leetcode";
           };
+
+          # Env vars
+          # a nightly compiler is required unless we use this cheat code.
+          RUSTC_BOOTSTRAP = 0;
+
+          # CFG_RELEASE = "${rustPlatform.rust.rustc.version}-stable";
+          CFG_RELEASE_CHANNEL = "stable";
         };
       in
-      {
+        {
         defaultPackage = package;
         overlay = final: prev: { leetcode-cli = package; };
 
@@ -55,11 +93,7 @@
           inherit nativeBuildInputs;
 
           buildInputs = buildInputs ++ [
-            rustc
-            cargo
-            rustfmt
-            clippy
-            rust-analyzer
+            toolchain
             cargo-edit
             cargo-bloat
             cargo-audit
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
new file mode 100644
index 0000000..2a19081
--- /dev/null
+++ b/rust-toolchain.toml
@@ -0,0 +1,10 @@
+[toolchain]
+channel = "stable"
+components = [
+  "rustc",
+  "cargo",
+  "rustfmt",
+  "clippy",
+  "rust-analyzer",
+]
+profile = "minimal"
diff --git a/src/cmds/edit.rs b/src/cmds/edit.rs
index 7a39ee9..f611d6c 100644
--- a/src/cmds/edit.rs
+++ b/src/cmds/edit.rs
@@ -3,7 +3,7 @@ use super::Command;
 use crate::{Error, Result};
 use anyhow::anyhow;
 use async_trait::async_trait;
-use clap::{Arg, ArgMatches, Command as ClapCommand};
+use clap::{Arg, ArgAction, ArgGroup, ArgMatches, Command as ClapCommand};
 use std::collections::HashMap;
 
 /// Abstract `edit` command
@@ -29,7 +29,7 @@ impl Command for EditCommand {
     /// `edit` usage
     fn usage() -> ClapCommand {
         ClapCommand::new("edit")
-            .about("Edit question by id")
+            .about("Edit question")
             .visible_alias("e")
             .arg(
                 Arg::new("lang")
@@ -41,10 +41,22 @@ impl Command for EditCommand {
             .arg(
                 Arg::new("id")
                     .num_args(1)
-                    .required(true)
                     .value_parser(clap::value_parser!(i32))
                     .help("question id"),
             )
+            .arg(
+                Arg::new("daily")
+                    .short('d')
+                    .long("daily")
+                    .help("Edit today's daily challenge")
+                    .action(ArgAction::SetTrue),
+            )
+            .group(
+                ArgGroup::new("question-id")
+                    .args(["id", "daily"])
+                    .multiple(false)
+                    .required(true),
+            )
     }
 
     /// `edit` handler
@@ -54,8 +66,21 @@ impl Command for EditCommand {
         use std::io::Write;
         use std::path::Path;
 
-        let id = *m.get_one::<i32>("id").ok_or(Error::NoneError)?;
         let cache = Cache::new()?;
+
+        let daily = m.get_one::<bool>("daily").unwrap_or(&false);
+        let daily_id = if *daily {
+            Some(cache.get_daily_problem_id().await?)
+        } else {
+            None
+        };
+
+        let id = m
+            .get_one::<i32>("id")
+            .copied()
+            .or(daily_id)
+            .ok_or(Error::NoneError)?;
+
         let problem = cache.get_problem(id)?;
         let mut conf = cache.to_owned().0.conf;
 
diff --git a/src/cmds/exec.rs b/src/cmds/exec.rs
index 137a712..d6538f8 100644
--- a/src/cmds/exec.rs
+++ b/src/cmds/exec.rs
@@ -2,7 +2,7 @@
 use super::Command;
 use crate::{Error, Result};
 use async_trait::async_trait;
-use clap::{Arg, ArgMatches, Command as ClapCommand};
+use clap::{Arg, ArgAction, ArgGroup, ArgMatches, Command as ClapCommand};
 
 /// Abstract Exec Command
 ///
@@ -36,14 +36,40 @@ impl Command for ExecCommand {
                     .value_parser(clap::value_parser!(i32))
                     .help("question id"),
             )
+            .arg(
+                Arg::new("daily")
+                    .short('d')
+                    .long("daily")
+                    .help("Exec today's daily challenge")
+                    .action(ArgAction::SetTrue),
+            )
+            .group(
+                ArgGroup::new("question-id")
+                    .args(["id", "daily"])
+                    .multiple(false)
+                    .required(true),
+            )
     }
 
     /// `exec` handler
     async fn handler(m: &ArgMatches) -> Result<()> {
         use crate::cache::{Cache, Run};
 
-        let id: i32 = *m.get_one::<i32>("id").ok_or(Error::NoneError)?;
         let cache = Cache::new()?;
+
+        let daily = m.get_one::<bool>("daily").unwrap_or(&false);
+        let daily_id = if *daily {
+            Some(cache.get_daily_problem_id().await?)
+        } else {
+            None
+        };
+
+        let id = m
+            .get_one::<i32>("id")
+            .copied()
+            .or(daily_id)
+            .ok_or(Error::NoneError)?;
+
         let res = cache.exec_problem(id, Run::Submit, None).await?;
 
         println!("{}", res);
diff --git a/src/cmds/test.rs b/src/cmds/test.rs
index e8a5011..6d36920 100644
--- a/src/cmds/test.rs
+++ b/src/cmds/test.rs
@@ -2,7 +2,7 @@
 use super::Command;
 use crate::{Error, Result};
 use async_trait::async_trait;
-use clap::{Arg, ArgMatches, Command as ClapCommand};
+use clap::{Arg, ArgAction, ArgGroup, ArgMatches, Command as ClapCommand};
 
 /// Abstract Test Command
 ///
@@ -27,12 +27,11 @@ impl Command for TestCommand {
     /// `test` usage
     fn usage() -> ClapCommand {
         ClapCommand::new("test")
-            .about("Test question by id")
+            .about("Test a question")
             .visible_alias("t")
             .arg(
                 Arg::new("id")
                     .num_args(1)
-                    .required(true)
                     .value_parser(clap::value_parser!(i32))
                     .help("question id"),
             )
@@ -42,18 +41,45 @@ impl Command for TestCommand {
                     .required(false)
                     .help("custom testcase"),
             )
+            .arg(
+                Arg::new("daily")
+                    .short('d')
+                    .long("daily")
+                    .help("Test today's daily challenge")
+                    .action(ArgAction::SetTrue),
+            )
+            .group(
+                ArgGroup::new("question-id")
+                    .args(["id", "daily"])
+                    .multiple(false)
+                    .required(true),
+            )
     }
 
     /// `test` handler
     async fn handler(m: &ArgMatches) -> Result<()> {
         use crate::cache::{Cache, Run};
-        let id: i32 = *m.get_one::<i32>("id").ok_or(Error::NoneError)?;
+
+        let cache = Cache::new()?;
+
+        let daily = m.get_one::<bool>("daily").unwrap_or(&false);
+        let daily_id = if *daily {
+            Some(cache.get_daily_problem_id().await?)
+        } else {
+            None
+        };
+
+        let id = m
+            .get_one::<i32>("id")
+            .copied()
+            .or(daily_id)
+            .ok_or(Error::NoneError)?;
+
         let testcase = m.get_one::<String>("testcase");
         let case_str: Option<String> = match testcase {
             Some(case) => Option::from(case.replace("\\n", "\n")),
             _ => None,
         };
-        let cache = Cache::new()?;
         let res = cache.exec_problem(id, Run::Test, case_str).await?;
 
         println!("{}", res);