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Progress

Rank:1 dan
Honor:49,958
Leaderboard Position:#66
Honor Percentile:Top 0.010%
Total Completed Kata:5,389

Languages:

Total Languages Trained:55
Highest Trained:Python (1 dan)
Most Recent:Python

Up Votes:

Best Practice Solutions:39,132
Clever Solutions:31,037
Comments:532

Contributions

Community:

Comments:1,652 (1,188 replies)
Collections:0
Kumite:179 (198 Started)
Translations:308 (236 approved)
Contributed Kata:34

Authored Kata:

Created:18 (6 in beta)
Total Completions:8,206
Total Stars:399
Total Collected:60
Avg. Rank:5 kyu
Avg. Satisfaction Rating:92%

Top Tags:

Fundamentals:9
Algorithms:8
Strings:7
Mathematics:5
Restricted:4
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:697
Ended On:Feb 15, 2025

Python

Rank:1 dan
First Completed:Aug 2020
Last Completed:Feb 2025
Completed Kata:4,395
Kata Attempts:9,803
Completed on 1st Attempt:2,949
Authored Kata:18
Authored Translations:262 (205 approved)

Completed Kata By Rank:

8 Kyu:178
7 Kyu:1,109
6 Kyu:1,459
5 Kyu:475
4 Kyu:158
3 Kyu:35
2 Kyu:16
1 Kyu:6

Solution Votes:

Best Practice:27,404
Clever:22,931

Ruby

Rank:2 kyu
First Completed:Oct 2020
Last Completed:Feb 2025
Completed Kata:695
Kata Attempts:1,751
Completed on 1st Attempt:563
Authored Translations:7 (6 approved)

Completed Kata By Rank:

8 Kyu:87
7 Kyu:267
6 Kyu:191
5 Kyu:72
4 Kyu:28
3 Kyu:5
2 Kyu:1

Solution Votes:

Best Practice:3,693
Clever:3,157

JavaScript

Rank:3 kyu
First Completed:Dec 2020
Last Completed:Feb 2025
Completed Kata:459
Kata Attempts:1,681
Completed on 1st Attempt:261

Completed Kata By Rank:

8 Kyu:5
7 Kyu:73
6 Kyu:136
5 Kyu:47
4 Kyu:11
3 Kyu:1
2 Kyu:1
1 Kyu:1

Solution Votes:

Best Practice:329
Clever:238

C++

Rank:3 kyu
First Completed:Sep 2020
Last Completed:Feb 2025
Completed Kata:161
Kata Attempts:438
Completed on 1st Attempt:112
Authored Kata:2
Authored Translations:5 (5 approved)

Completed Kata By Rank:

8 Kyu:18
7 Kyu:43
6 Kyu:45
5 Kyu:10
4 Kyu:9
3 Kyu:3
2 Kyu:1

Solution Votes:

Best Practice:894
Clever:389

NASM

Rank:4 kyu
First Completed:Oct 2020
Last Completed:Feb 2025
Completed Kata:243
Kata Attempts:453
Completed on 1st Attempt:194
Authored Translations:4 (3 approved)

Completed Kata By Rank:

8 Kyu:86
7 Kyu:99
6 Kyu:42
5 Kyu:10
4 Kyu:3

Solution Votes:

Best Practice:39
Clever:19

Crystal

Rank:4 kyu
First Completed:Aug 2021
Last Completed:Feb 2025
Completed Kata:109
Kata Attempts:131
Completed on 1st Attempt:94

Completed Kata By Rank:

8 Kyu:36
7 Kyu:43
6 Kyu:22
5 Kyu:3
4 Kyu:4
3 Kyu:1

Solution Votes:

Best Practice:56
Clever:13

Prolog

Rank:4 kyu
First Completed:Sep 2020
Last Completed:Feb 2025
Completed Kata:108
Kata Attempts:130
Completed on 1st Attempt:98

Completed Kata By Rank:

8 Kyu:36
7 Kyu:44
6 Kyu:19
5 Kyu:5
4 Kyu:1
3 Kyu:1

Solution Votes:

Best Practice:40
Clever:26

C

Rank:4 kyu
First Completed:Dec 2020
Last Completed:Jan 2025
Completed Kata:137
Kata Attempts:199
Completed on 1st Attempt:112

Completed Kata By Rank:

8 Kyu:30
7 Kyu:69
6 Kyu:25
5 Kyu:6
4 Kyu:1

Solution Votes:

Best Practice:361
Clever:191

Haskell

Rank:5 kyu
First Completed:Jun 2023
Last Completed:Feb 2025
Completed Kata:114
Kata Attempts:134
Completed on 1st Attempt:103

Completed Kata By Rank:

8 Kyu:42
7 Kyu:43
6 Kyu:22
5 Kyu:4
4 Kyu:1

Solution Votes:

Best Practice:412
Clever:169

C#

Rank:5 kyu
First Completed:Jul 2023
Last Completed:Jan 2025
Completed Kata:67
Kata Attempts:141
Completed on 1st Attempt:57
Authored Translations:1 (1 approved)

Completed Kata By Rank:

8 Kyu:14
7 Kyu:32
6 Kyu:12
5 Kyu:3
4 Kyu:1
3 Kyu:1

Solution Votes:

Best Practice:1,674
Clever:1,228

Java

Rank:5 kyu
First Completed:Jun 2023
Last Completed:Jan 2025
Completed Kata:42
Kata Attempts:89
Completed on 1st Attempt:32

Completed Kata By Rank:

8 Kyu:7
7 Kyu:16
6 Kyu:8
5 Kyu:5

Solution Votes:

Best Practice:1,085
Clever:1,306

RISC-V

Rank:6 kyu
First Completed:Jan 2023
Last Completed:Nov 2024
Completed Kata:57
Kata Attempts:74
Completed on 1st Attempt:47

Completed Kata By Rank:

8 Kyu:27
7 Kyu:20
6 Kyu:8
5 Kyu:1

Solution Votes:

Best Practice:7
Clever:5

D

Rank:6 kyu
First Completed:Jul 2023
Last Completed:Nov 2024
Completed Kata:29
Kata Attempts:36
Completed on 1st Attempt:23

Completed Kata By Rank:

8 Kyu:8
7 Kyu:11
6 Kyu:8
5 Kyu:1
4 Kyu:1

Solution Votes:

Best Practice:4
Clever:4

Julia

Rank:6 kyu
First Completed:Jun 2023
Last Completed:Nov 2024
Completed Kata:37
Kata Attempts:39
Completed on 1st Attempt:36

Completed Kata By Rank:

8 Kyu:19
7 Kyu:15
6 Kyu:2
4 Kyu:1

Solution Votes:

Best Practice:34
Clever:30

BF

Rank:6 kyu
First Completed:Oct 2020
Last Completed:Nov 2024
Completed Kata:42
Kata Attempts:47
Completed on 1st Attempt:37

Completed Kata By Rank:

8 Kyu:11
7 Kyu:23
6 Kyu:5

Solution Votes:

Best Practice:117
Clever:49

Scala

Rank:6 kyu
First Completed:Dec 2020
Last Completed:Feb 2025
Completed Kata:36
Kata Attempts:38
Completed on 1st Attempt:34

Completed Kata By Rank:

8 Kyu:21
7 Kyu:13
6 Kyu:1
5 Kyu:1

Solution Votes:

Best Practice:172
Clever:107

Go

Rank:6 kyu
First Completed:Aug 2021
Last Completed:Feb 2025
Completed Kata:25
Kata Attempts:25
Completed on 1st Attempt:25

Completed Kata By Rank:

8 Kyu:10
7 Kyu:9
6 Kyu:1
5 Kyu:2

Solution Votes:

Best Practice:675
Clever:401

Rust

Rank:6 kyu
First Completed:Jun 2023
Last Completed:Jan 2025
Completed Kata:28
Kata Attempts:29
Completed on 1st Attempt:27

Completed Kata By Rank:

8 Kyu:11
7 Kyu:12
6 Kyu:1
5 Kyu:1

Solution Votes:

Best Practice:49
Clever:9

Lua

Rank:7 kyu
First Completed:Jul 2023
Last Completed:Nov 2024
Completed Kata:22
Kata Attempts:24
Completed on 1st Attempt:21

Completed Kata By Rank:

8 Kyu:10
7 Kyu:10
5 Kyu:1

Solution Votes:

Best Practice:68
Clever:6

Dart

Rank:7 kyu
First Completed:Jun 2023
Last Completed:Oct 2024
Completed Kata:26
Kata Attempts:27
Completed on 1st Attempt:25

Completed Kata By Rank:

8 Kyu:14
7 Kyu:11
6 Kyu:1

Solution Votes:

Best Practice:64
Clever:7

Elixir

Rank:7 kyu
First Completed:Apr 2021
Last Completed:Oct 2024
Completed Kata:23
Kata Attempts:34
Completed on 1st Attempt:19

Completed Kata By Rank:

8 Kyu:13
7 Kyu:7
6 Kyu:3

Solution Votes:

Best Practice:60
Clever:12

Factor

Rank:7 kyu
First Completed:Feb 2024
Last Completed:Nov 2024
Completed Kata:19
Kata Attempts:25
Completed on 1st Attempt:18

Completed Kata By Rank:

8 Kyu:15
7 Kyu:3
5 Kyu:1

Solution Votes:

Best Practice:15
Clever:1

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:95
Clever:31

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:453
Clever:284

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:89
Clever:6

Swift

Rank:7 kyu
First Completed:Mar 2021
Last Completed:Nov 2024
Completed Kata:18
Kata Attempts:19
Completed on 1st Attempt:17

Completed Kata By Rank:

8 Kyu:11
7 Kyu:5
6 Kyu:1

Solution Votes:

Best Practice:149
Clever:37

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

Erlang

Rank:7 kyu
First Completed:Oct 2020
Last Completed:Aug 2024
Completed Kata:17
Kata Attempts:20
Completed on 1st Attempt:15

Completed Kata By Rank:

8 Kyu:9
7 Kyu:8

Solution Votes:

Best Practice:52
Clever:27

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

Racket

Rank:7 kyu
First Completed:Dec 2020
Last Completed:Oct 2024
Completed Kata:14
Kata Attempts:14
Completed on 1st Attempt:14

Completed Kata By Rank:

8 Kyu:9
7 Kyu:4
6 Kyu:1

Solution Votes:

Best Practice:21
Clever:10

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:7
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:17
Clever:1

Elm

Rank:7 kyu
First Completed:Jun 2023
Last Completed:Aug 2024
Completed Kata:12
Kata Attempts:14
Completed on 1st Attempt:12

Completed Kata By Rank:

8 Kyu:7
7 Kyu:5

Solution Votes:

Best Practice:23
Clever:10

Nim

Rank:7 kyu
First Completed:Jul 2023
Last Completed:Sep 2024
Completed Kata:9
Kata Attempts:9
Completed on 1st Attempt:9

Completed Kata By Rank:

8 Kyu:5
7 Kyu:3
6 Kyu:1

Solution Votes:

Best Practice:5
Clever:8

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

PHP

Rank:7 kyu
First Completed:May 2024
Last Completed:Feb 2025
Completed Kata:11
Kata Attempts:15
Completed on 1st Attempt:8

Completed Kata By Rank:

8 Kyu:8
7 Kyu:2

Solution Votes:

Best Practice:532
Clever:195

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:8

Completed Kata By Rank:

8 Kyu:6
7 Kyu:3

Solution Votes:

Best Practice:32
Clever:6

TypeScript

Rank:8 kyu
First Completed:Feb 2024
Last Completed:Jan 2025
Completed Kata:9
Kata Attempts:10
Completed on 1st Attempt:8

Completed Kata By Rank:

8 Kyu:8
7 Kyu:1

Solution Votes:

Best Practice:102
Clever:16

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

CoffeeScript

Rank:8 kyu
First Completed:Jan 2024
Last Completed:Nov 2024
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:29
Clever:1

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

Haxe

Rank:8 kyu
First Completed:Sep 2023
Last Completed:Apr 2024
Completed Kata:7
Kata Attempts:8
Completed on 1st Attempt:6

Completed Kata By Rank:

8 Kyu:5
7 Kyu:2

Solution Votes:

Best Practice:11
Clever:1

Forth

Rank:8 kyu
First Completed:Feb 2024
Last Completed:Apr 2024
Completed Kata:7
Kata Attempts:7
Completed on 1st Attempt:7

Completed Kata By Rank:

8 Kyu:6
7 Kyu:1

Solution Votes:

Best Practice:23
Clever:6

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:23

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

VB

Rank:8 kyu
First Completed:Aug 2024
Last Completed:Nov 2024
Completed Kata:2
Kata Attempts:2
Completed on 1st Attempt:2

Completed Kata By Rank:

8 Kyu:1
7 Kyu:1

Solution Votes:

Best Practice:24
Clever:10

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