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Progress
Rank:1 dan
Honor:51,639
Leaderboard Position:#65
Honor Percentile:Top 0.009%
Total Completed Kata:5,603
Languages:
Total Languages Trained:55
Highest Trained:Python (1 dan)
Most Recent:Prolog
Up Votes:
Best Practice Solutions:40,957
Clever Solutions:32,204
Comments:546
Contributions
Community:
Comments:1,697 (1,229 replies)
Collections:0
Kumite:192 (212 Started)
Translations:316 (252 approved)
Contributed Kata:38
Authored Kata:
Created:19 (7 in beta)
Total Completions:8,408
Total Stars:409
Total Collected:62
Avg. Rank:5 kyu
Avg. Satisfaction Rating:93%
Top Tags:
Fundamentals:10
Algorithms:8
Strings:7
Mathematics:5
Restricted:5
Logic:4
Streaks
Most in a Single Day:
Completed Kata:69
Date:Oct 1, 2023
Most in a Single Week:
Completed Kata:171
Ended On:Oct 1, 2023
Most Consecutive Days:
Most Number of days:765
Ended On:Apr 24, 2025
Python
Rank:1 dan
First Completed:Aug 2020
Last Completed:Apr 2025
Completed Kata:4,568
Kata Attempts:10,107
Completed on 1st Attempt:3,082
Authored Kata:19
Authored Translations:269 (219 approved)
Completed Kata By Rank:
8 Kyu:184
7 Kyu:1,159
6 Kyu:1,505
5 Kyu:507
4 Kyu:161
3 Kyu:35
2 Kyu:16
1 Kyu:6
Solution Votes:
Best Practice:28,659
Clever:23,869
Ruby
Rank:2 kyu
First Completed:Oct 2020
Last Completed:Apr 2025
Completed Kata:749
Kata Attempts:1,817
Completed on 1st Attempt:613
Authored Translations:7 (6 approved)
Completed Kata By Rank:
8 Kyu:93
7 Kyu:300
6 Kyu:202
5 Kyu:75
4 Kyu:29
3 Kyu:5
2 Kyu:1
Solution Votes:
Best Practice:3,822
Clever:3,219
JavaScript
Rank:3 kyu
First Completed:Dec 2020
Last Completed:Apr 2025
Completed Kata:488
Kata Attempts:1,734
Completed on 1st Attempt:286
Completed Kata By Rank:
8 Kyu:6
7 Kyu:80
6 Kyu:141
5 Kyu:51
4 Kyu:12
3 Kyu:1
2 Kyu:1
1 Kyu:1
Solution Votes:
Best Practice:334
Clever:252
C++
Rank:3 kyu
First Completed:Sep 2020
Last Completed:Mar 2025
Completed Kata:167
Kata Attempts:446
Completed on 1st Attempt:119
Authored Kata:2
Authored Translations:5 (5 approved)
Completed Kata By Rank:
8 Kyu:19
7 Kyu:45
6 Kyu:47
5 Kyu:10
4 Kyu:10
3 Kyu:3
2 Kyu:1
Solution Votes:
Best Practice:1,067
Clever:420
NASM
Rank:4 kyu
First Completed:Oct 2020
Last Completed:Apr 2025
Completed Kata:245
Kata Attempts:455
Completed on 1st Attempt:199
Authored Translations:4 (3 approved)
Completed Kata By Rank:
8 Kyu:87
7 Kyu:100
6 Kyu:42
5 Kyu:10
4 Kyu:3
Solution Votes:
Best Practice:41
Clever:20
Crystal
Rank:4 kyu
First Completed:Aug 2021
Last Completed:Apr 2025
Completed Kata:121
Kata Attempts:143
Completed on 1st Attempt:105
Completed Kata By Rank:
8 Kyu:37
7 Kyu:49
6 Kyu:26
5 Kyu:3
4 Kyu:5
3 Kyu:1
Solution Votes:
Best Practice:57
Clever:18
C
Rank:4 kyu
First Completed:Dec 2020
Last Completed:Apr 2025
Completed Kata:147
Kata Attempts:209
Completed on 1st Attempt:124
Completed Kata By Rank:
8 Kyu:32
7 Kyu:74
6 Kyu:28
5 Kyu:6
4 Kyu:1
Solution Votes:
Best Practice:480
Clever:237
Prolog
Rank:4 kyu
First Completed:Sep 2020
Last Completed:Apr 2025
Completed Kata:110
Kata Attempts:132
Completed on 1st Attempt:99
Completed Kata By Rank:
8 Kyu:37
7 Kyu:44
6 Kyu:20
5 Kyu:5
4 Kyu:1
3 Kyu:1
Solution Votes:
Best Practice:40
Clever:26
Haskell
Rank:5 kyu
First Completed:Jun 2023
Last Completed:Apr 2025
Completed Kata:123
Kata Attempts:143
Completed on 1st Attempt:112
Completed Kata By Rank:
8 Kyu:44
7 Kyu:47
6 Kyu:25
5 Kyu:4
4 Kyu:1
Solution Votes:
Best Practice:424
Clever:181
C#
Rank:5 kyu
First Completed:Jul 2023
Last Completed:Mar 2025
Completed Kata:72
Kata Attempts:146
Completed on 1st Attempt:62
Authored Translations:1 (1 approved)
Completed Kata By Rank:
8 Kyu:16
7 Kyu:32
6 Kyu:13
5 Kyu:4
4 Kyu:1
3 Kyu:1
Solution Votes:
Best Practice:1,710
Clever:1,241
Java
Rank:5 kyu
First Completed:Jun 2023
Last Completed:Apr 2025
Completed Kata:47
Kata Attempts:109
Completed on 1st Attempt:35
Completed Kata By Rank:
8 Kyu:7
7 Kyu:16
6 Kyu:9
5 Kyu:6
Solution Votes:
Best Practice:1,098
Clever:1,318
D
Rank:6 kyu
First Completed:Jul 2023
Last Completed:Feb 2025
Completed Kata:31
Kata Attempts:40
Completed on 1st Attempt:24
Completed Kata By Rank:
8 Kyu:8
7 Kyu:12
6 Kyu:9
5 Kyu:1
4 Kyu:1
Solution Votes:
Best Practice:4
Clever:4
RISC-V
Rank:6 kyu
First Completed:Jan 2023
Last Completed:Nov 2024
Completed Kata:57
Kata Attempts:74
Completed on 1st Attempt:46
Completed Kata By Rank:
8 Kyu:27
7 Kyu:20
6 Kyu:8
5 Kyu:1
Solution Votes:
Best Practice:8
Clever:5
Julia
Rank:6 kyu
First Completed:Jun 2023
Last Completed:Mar 2025
Completed Kata:39
Kata Attempts:42
Completed on 1st Attempt:37
Completed Kata By Rank:
8 Kyu:20
7 Kyu:15
6 Kyu:3
4 Kyu:1
Solution Votes:
Best Practice:34
Clever:31
BF
Rank:6 kyu
First Completed:Oct 2020
Last Completed:Apr 2025
Completed Kata:43
Kata Attempts:49
Completed on 1st Attempt:39
Completed Kata By Rank:
8 Kyu:11
7 Kyu:23
6 Kyu:5
Solution Votes:
Best Practice:120
Clever:49
Scala
Rank:6 kyu
First Completed:Dec 2020
Last Completed:Mar 2025
Completed Kata:39
Kata Attempts:42
Completed on 1st Attempt:36
Completed Kata By Rank:
8 Kyu:23
7 Kyu:13
6 Kyu:2
5 Kyu:1
Solution Votes:
Best Practice:177
Clever:108
Rust
Rank:6 kyu
First Completed:Jun 2023
Last Completed:Mar 2025
Completed Kata:31
Kata Attempts:32
Completed on 1st Attempt:30
Completed Kata By Rank:
8 Kyu:13
7 Kyu:12
6 Kyu:2
5 Kyu:1
Solution Votes:
Best Practice:50
Clever:12
Go
Rank:6 kyu
First Completed:Aug 2021
Last Completed:Feb 2025
Completed Kata:26
Kata Attempts:26
Completed on 1st Attempt:26
Completed Kata By Rank:
8 Kyu:10
7 Kyu:9
6 Kyu:1
5 Kyu:2
Solution Votes:
Best Practice:698
Clever:412
Dart
Rank:6 kyu
First Completed:Jun 2023
Last Completed:Mar 2025
Completed Kata:28
Kata Attempts:30
Completed on 1st Attempt:26
Completed Kata By Rank:
8 Kyu:15
7 Kyu:11
6 Kyu:2
Solution Votes:
Best Practice:68
Clever:8
Factor
Rank:7 kyu
First Completed:Feb 2024
Last Completed:Feb 2025
Completed Kata:22
Kata Attempts:28
Completed on 1st Attempt:21
Completed Kata By Rank:
8 Kyu:15
7 Kyu:5
6 Kyu:1
5 Kyu:1
Solution Votes:
Best Practice:15
Clever:1
Lua
Rank:7 kyu
First Completed:Jul 2023
Last Completed:Mar 2025
Completed Kata:23
Kata Attempts:25
Completed on 1st Attempt:22
Completed Kata By Rank:
8 Kyu:11
7 Kyu:10
5 Kyu:1
Solution Votes:
Best Practice:70
Clever:7
Elixir
Rank:7 kyu
First Completed:Apr 2021
Last Completed:Feb 2025
Completed Kata:24
Kata Attempts:35
Completed on 1st Attempt:20
Completed Kata By Rank:
8 Kyu:13
7 Kyu:7
6 Kyu:4
Solution Votes:
Best Practice:60
Clever:12
Groovy
Rank:7 kyu
First Completed:Jul 2023
Last Completed:Dec 2024
Completed Kata:16
Kata Attempts:18
Completed on 1st Attempt:14
Completed Kata By Rank:
8 Kyu:8
7 Kyu:7
5 Kyu:1
Solution Votes:
Best Practice:9
Clever:0
Clojure
Rank:7 kyu
First Completed:Jun 2023
Last Completed:Oct 2024
Completed Kata:16
Kata Attempts:16
Completed on 1st Attempt:16
Completed Kata By Rank:
8 Kyu:9
7 Kyu:6
5 Kyu:1
Solution Votes:
Best Practice:96
Clever:31
Swift
Rank:7 kyu
First Completed:Mar 2021
Last Completed:Mar 2025
Completed Kata:21
Kata Attempts:22
Completed on 1st Attempt:20
Completed Kata By Rank:
8 Kyu:13
7 Kyu:5
6 Kyu:2
Solution Votes:
Best Practice:155
Clever:39
Erlang
Rank:7 kyu
First Completed:Oct 2020
Last Completed:Feb 2025
Completed Kata:18
Kata Attempts:21
Completed on 1st Attempt:15
Completed Kata By Rank:
8 Kyu:9
7 Kyu:8
6 Kyu:1
Solution Votes:
Best Practice:52
Clever:29
SQL
Rank:7 kyu
First Completed:Oct 2020
Last Completed:Oct 2024
Completed Kata:16
Kata Attempts:19
Completed on 1st Attempt:13
Completed Kata By Rank:
8 Kyu:9
7 Kyu:5
6 Kyu:2
Solution Votes:
Best Practice:459
Clever:290
Racket
Rank:7 kyu
First Completed:Dec 2020
Last Completed:Feb 2025
Completed Kata:15
Kata Attempts:15
Completed on 1st Attempt:15
Completed Kata By Rank:
8 Kyu:9
7 Kyu:4
6 Kyu:2
Solution Votes:
Best Practice:22
Clever:12
Shell
Rank:7 kyu
First Completed:Oct 2020
Last Completed:Nov 2024
Completed Kata:20
Kata Attempts:21
Completed on 1st Attempt:19
Completed Kata By Rank:
8 Kyu:11
7 Kyu:8
Solution Votes:
Best Practice:91
Clever:6
Objective-C
Rank:7 kyu
First Completed:Jul 2023
Last Completed:Apr 2024
Completed Kata:11
Kata Attempts:14
Completed on 1st Attempt:8
Completed Kata By Rank:
8 Kyu:7
7 Kyu:3
5 Kyu:1
Solution Votes:
Best Practice:14
Clever:1
R
Rank:7 kyu
First Completed:Jun 2023
Last Completed:Oct 2024
Completed Kata:15
Kata Attempts:15
Completed on 1st Attempt:15
Completed Kata By Rank:
8 Kyu:8
7 Kyu:6
6 Kyu:1
Solution Votes:
Best Practice:52
Clever:11
Kotlin
Rank:7 kyu
First Completed:Sep 2023
Last Completed:Dec 2024
Completed Kata:14
Kata Attempts:14
Completed on 1st Attempt:14
Completed Kata By Rank:
8 Kyu:8
7 Kyu:5
6 Kyu:1
Solution Votes:
Best Practice:22
Clever:3
Nim
Rank:7 kyu
First Completed:Jul 2023
Last Completed:Apr 2025
Completed Kata:11
Kata Attempts:13
Completed on 1st Attempt:9
Completed Kata By Rank:
8 Kyu:6
7 Kyu:3
6 Kyu:2
Solution Votes:
Best Practice:10
Clever:8
Pascal
Rank:7 kyu
First Completed:Jun 2023
Last Completed:Sep 2024
Completed Kata:11
Kata Attempts:11
Completed on 1st Attempt:11
Completed Kata By Rank:
8 Kyu:4
7 Kyu:6
6 Kyu:1
Solution Votes:
Best Practice:9
Clever:0
CFML
Rank:7 kyu
First Completed:Jun 2023
Last Completed:Aug 2024
Completed Kata:13
Kata Attempts:13
Completed on 1st Attempt:13
Completed Kata By Rank:
8 Kyu:8
7 Kyu:5
Solution Votes:
Best Practice:19
Clever:1
OCaml
Rank:7 kyu
First Completed:Jun 2023
Last Completed:Oct 2024
Completed Kata:13
Kata Attempts:13
Completed on 1st Attempt:13
Completed Kata By Rank:
8 Kyu:8
7 Kyu:5
Solution Votes:
Best Practice:18
Clever:1
Elm
Rank:7 kyu
First Completed:Jun 2023
Last Completed:Aug 2024
Completed Kata:12
Kata Attempts:14
Completed on 1st Attempt:11
Completed Kata By Rank:
8 Kyu:7
7 Kyu:5
Solution Votes:
Best Practice:23
Clever:10
PHP
Rank:7 kyu
First Completed:May 2024
Last Completed:Feb 2025
Completed Kata:13
Kata Attempts:17
Completed on 1st Attempt:10
Completed Kata By Rank:
8 Kyu:8
7 Kyu:4
Solution Votes:
Best Practice:542
Clever:197
TypeScript
Rank:7 kyu
First Completed:Feb 2024
Last Completed:Feb 2025
Completed Kata:11
Kata Attempts:12
Completed on 1st Attempt:10
Completed Kata By Rank:
8 Kyu:8
7 Kyu:3
Solution Votes:
Best Practice:107
Clever:16
CoffeeScript
Rank:7 kyu
First Completed:Jan 2024
Last Completed:Feb 2025
Completed Kata:10
Kata Attempts:10
Completed on 1st Attempt:10
Completed Kata By Rank:
8 Kyu:6
7 Kyu:4
Solution Votes:
Best Practice:30
Clever:1
Haxe
Rank:7 kyu
First Completed:Sep 2023
Last Completed:Feb 2025
Completed Kata:8
Kata Attempts:10
Completed on 1st Attempt:7
Completed Kata By Rank:
8 Kyu:5
7 Kyu:2
6 Kyu:1
Solution Votes:
Best Practice:11
Clever:1
F#
Rank:7 kyu
First Completed:Jul 2023
Last Completed:Aug 2024
Completed Kata:9
Kata Attempts:9
Completed on 1st Attempt:9
Completed Kata By Rank:
8 Kyu:4
7 Kyu:5
Solution Votes:
Best Practice:29
Clever:28
λ Calculus
Rank:7 kyu
First Completed:Mar 2024
Last Completed:Mar 2024
Completed Kata:1
Kata Attempts:1
Completed on 1st Attempt:1
Completed Kata By Rank:
5 Kyu:1
CommonLisp
Rank:7 kyu
First Completed:Jun 2023
Last Completed:Sep 2024
Completed Kata:9
Kata Attempts:9
Completed on 1st Attempt:9
Completed Kata By Rank:
8 Kyu:6
7 Kyu:3
Solution Votes:
Best Practice:33
Clever:6
Reason
Rank:8 kyu
First Completed:Jul 2023
Last Completed:Oct 2024
Completed Kata:8
Kata Attempts:8
Completed on 1st Attempt:8
Completed Kata By Rank:
8 Kyu:5
7 Kyu:3
Solution Votes:
Best Practice:12
Clever:1
Forth
Rank:8 kyu
First Completed:Feb 2024
Last Completed:Feb 2025
Completed Kata:8
Kata Attempts:8
Completed on 1st Attempt:8
Completed Kata By Rank:
8 Kyu:6
7 Kyu:2
Solution Votes:
Best Practice:23
Clever:6
Raku
Rank:8 kyu
First Completed:Jun 2023
Last Completed:Feb 2024
Completed Kata:7
Kata Attempts:7
Completed on 1st Attempt:7
Completed Kata By Rank:
8 Kyu:3
7 Kyu:4
Solution Votes:
Best Practice:3
Clever:0
Fortran
Rank:8 kyu
First Completed:Sep 2023
Last Completed:Nov 2024
Completed Kata:7
Kata Attempts:7
Completed on 1st Attempt:7
Completed Kata By Rank:
8 Kyu:4
7 Kyu:3
Solution Votes:
Best Practice:2
Clever:2
PureScript
Rank:8 kyu
First Completed:Jul 2023
Last Completed:Nov 2024
Completed Kata:6
Kata Attempts:6
Completed on 1st Attempt:6
Completed Kata By Rank:
8 Kyu:4
7 Kyu:2
Solution Votes:
Best Practice:4
Clever:6
Solidity
Rank:8 kyu
First Completed:Aug 2021
Last Completed:Aug 2024
Completed Kata:6
Kata Attempts:6
Completed on 1st Attempt:6
Completed Kata By Rank:
8 Kyu:4
7 Kyu:2
Solution Votes:
Best Practice:18
Clever:24
VB
Rank:8 kyu
First Completed:Aug 2024
Last Completed:Feb 2025
Completed Kata:4
Kata Attempts:4
Completed on 1st Attempt:4
Completed Kata By Rank:
8 Kyu:1
7 Kyu:3
Solution Votes:
Best Practice:24
Clever:10
PowerShell
Rank:8 kyu
First Completed:Dec 2023
Last Completed:Nov 2024
Completed Kata:4
Kata Attempts:5
Completed on 1st Attempt:3
Completed Kata By Rank:
8 Kyu:1
7 Kyu:3
Solution Votes:
Best Practice:26
Clever:12
Perl
Rank:8 kyu
First Completed:Oct 2023
Last Completed:Feb 2024
Completed Kata:4
Kata Attempts:4
Completed on 1st Attempt:4
Completed Kata By Rank:
8 Kyu:3
7 Kyu:1
Solution Votes:
Best Practice:1
Clever:0
Agda
Rank:8 kyu
First Completed:Jan 2024
Last Completed:Jan 2024
Completed Kata:1
Kata Attempts:1
Completed on 1st Attempt:1
Completed Kata By Rank:
8 Kyu:1
Solution Votes:
Best Practice:3
Clever:2
Idris
Rank:8 kyu
First Completed:Oct 2023
Last Completed:Oct 2023
Completed Kata:1
Kata Attempts:1
Completed on 1st Attempt:1
Completed Kata By Rank:
8 Kyu:1
Solution Votes:
Best Practice:2
Clever:0