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Progress

Rank:1 kyu
Honor:56,733
Leaderboard Position:#53
Honor Percentile:Top 0.007%
Total Completed Kata:6,342

Languages:

Total Languages Trained:43
Highest Trained:Python (1 kyu)
Most Recent:CoffeeScript

Up Votes:

Best Practice Solutions:110,794
Clever Solutions:53,151
Comments:3,096

Contributions

Community:

Comments:6,945 (1,904 replies)
Collections:0
Kumite:1,402 (931 Started)
Translations:821 (577 approved)
Contributed Kata:269

Authored Kata:

Created:9 (0 in beta)
Total Completions:8,097
Total Stars:604
Total Collected:132
Avg. Rank:6 kyu
Avg. Satisfaction Rating:93%

Top Tags:

Arrays:7
Algorithms:7
Strings:6
Puzzles:6
Games:5
Parsing:4

Streaks

Most in a Single Day:

Completed Kata:100
Date:Sep 16, 2019

Most in a Single Week:

Completed Kata:133
Ended On:Sep 22, 2019

Most Consecutive Days:

Most Number of days:284
Ended On:Jul 30, 2021
Current Streak:17

Python

Rank:1 kyu
First Completed:May 2017
Last Completed:Aug 2025
Completed Kata:4,356
Kata Attempts:31,496
Completed on 1st Attempt:1,379
Authored Kata:9
Authored Translations:9 (7 approved)

Completed Kata By Rank:

8 Kyu:361
7 Kyu:1,614
6 Kyu:779
5 Kyu:164
4 Kyu:33
3 Kyu:2

Solution Votes:

Best Practice:67,747
Clever:30,954

JavaScript

Rank:2 kyu
First Completed:Jan 2019
Last Completed:Aug 2025
Completed Kata:2,906
Kata Attempts:18,208
Completed on 1st Attempt:1,005
Authored Kata:7
Authored Translations:13 (12 approved)

Completed Kata By Rank:

8 Kyu:356
7 Kyu:1,107
6 Kyu:474
5 Kyu:103
4 Kyu:15

Solution Votes:

Best Practice:11,724
Clever:5,297

C

Rank:2 kyu
First Completed:Aug 2018
Last Completed:Aug 2025
Completed Kata:1,227
Kata Attempts:5,822
Completed on 1st Attempt:302
Authored Kata:5
Authored Translations:642 (436 approved)

Completed Kata By Rank:

8 Kyu:216
7 Kyu:643
6 Kyu:263
5 Kyu:40
4 Kyu:9

Solution Votes:

Best Practice:2,655
Clever:2,007

C#

Rank:3 kyu
First Completed:Feb 2019
Last Completed:Aug 2025
Completed Kata:772
Kata Attempts:2,952
Completed on 1st Attempt:366
Authored Kata:5
Authored Translations:10 (7 approved)

Completed Kata By Rank:

8 Kyu:203
7 Kyu:341
6 Kyu:109
5 Kyu:23
4 Kyu:3

Solution Votes:

Best Practice:6,344
Clever:2,394

Java

Rank:3 kyu
First Completed:Jan 2019
Last Completed:Aug 2025
Completed Kata:720
Kata Attempts:3,467
Completed on 1st Attempt:317
Authored Kata:5
Authored Translations:5 (3 approved)

Completed Kata By Rank:

8 Kyu:184
7 Kyu:272
6 Kyu:84
5 Kyu:19
4 Kyu:1

Solution Votes:

Best Practice:8,806
Clever:4,665

C++

Rank:3 kyu
First Completed:Feb 2019
Last Completed:Aug 2025
Completed Kata:535
Kata Attempts:2,849
Completed on 1st Attempt:239
Authored Kata:6
Authored Translations:10 (3 approved)

Completed Kata By Rank:

8 Kyu:140
7 Kyu:220
6 Kyu:91
5 Kyu:16
4 Kyu:5

Solution Votes:

Best Practice:4,526
Clever:3,934

Ruby

Rank:3 kyu
First Completed:Jan 2019
Last Completed:Jan 2025
Completed Kata:592
Kata Attempts:1,937
Completed on 1st Attempt:306
Authored Translations:6 (3 approved)

Completed Kata By Rank:

8 Kyu:163
7 Kyu:253
6 Kyu:90
5 Kyu:15
4 Kyu:1

Solution Votes:

Best Practice:2,624
Clever:1,082

TypeScript

Rank:4 kyu
First Completed:Feb 2019
Last Completed:Aug 2025
Completed Kata:338
Kata Attempts:562
Completed on 1st Attempt:209
Authored Kata:8
Authored Translations:1 (1 approved)

Completed Kata By Rank:

8 Kyu:135
7 Kyu:130
6 Kyu:43
5 Kyu:14
4 Kyu:1

Solution Votes:

Best Practice:1,073
Clever:244

CoffeeScript

Rank:4 kyu
First Completed:Feb 2019
Last Completed:Aug 2025
Completed Kata:252
Kata Attempts:399
Completed on 1st Attempt:124
Authored Kata:8
Authored Translations:2 (2 approved)

Completed Kata By Rank:

8 Kyu:113
7 Kyu:106
6 Kyu:24
5 Kyu:8

Solution Votes:

Best Practice:94
Clever:14

PHP

Rank:5 kyu
First Completed:Feb 2019
Last Completed:Aug 2025
Completed Kata:204
Kata Attempts:570
Completed on 1st Attempt:104
Authored Kata:1
Authored Translations:3 (1 approved)

Completed Kata By Rank:

8 Kyu:76
7 Kyu:73
6 Kyu:19
5 Kyu:2

Solution Votes:

Best Practice:2,255
Clever:694

Crystal

Rank:6 kyu
First Completed:Feb 2019
Last Completed:Jul 2025
Completed Kata:66
Kata Attempts:86
Completed on 1st Attempt:30

Completed Kata By Rank:

8 Kyu:35
7 Kyu:27
6 Kyu:3

Solution Votes:

Best Practice:45
Clever:4

Julia

Rank:6 kyu
First Completed:Mar 2019
Last Completed:Jul 2025
Completed Kata:56
Kata Attempts:68
Completed on 1st Attempt:36

Completed Kata By Rank:

8 Kyu:36
7 Kyu:15
6 Kyu:4

Solution Votes:

Best Practice:29
Clever:5

Scala

Rank:6 kyu
First Completed:Feb 2019
Last Completed:Jan 2025
Completed Kata:54
Kata Attempts:92
Completed on 1st Attempt:33

Completed Kata By Rank:

8 Kyu:34
7 Kyu:18
6 Kyu:1
5 Kyu:1

Solution Votes:

Best Practice:120
Clever:178

Go

Rank:6 kyu
First Completed:Mar 2019
Last Completed:Feb 2025
Completed Kata:54
Kata Attempts:169
Completed on 1st Attempt:26

Completed Kata By Rank:

8 Kyu:20
7 Kyu:20
6 Kyu:5

Solution Votes:

Best Practice:1,183
Clever:1,106

Rust

Rank:6 kyu
First Completed:Jun 2019
Last Completed:May 2024
Completed Kata:38
Kata Attempts:56
Completed on 1st Attempt:24

Completed Kata By Rank:

8 Kyu:20
7 Kyu:14
6 Kyu:2

Solution Votes:

Best Practice:490
Clever:91

Dart

Rank:6 kyu
First Completed:Aug 2019
Last Completed:Jul 2025
Completed Kata:41
Kata Attempts:80
Completed on 1st Attempt:19
Authored Translations:2 (0 approved)

Completed Kata By Rank:

8 Kyu:21
7 Kyu:11
6 Kyu:1

Solution Votes:

Best Practice:116
Clever:85

Kotlin

Rank:6 kyu
First Completed:Mar 2019
Last Completed:Jul 2025
Completed Kata:33
Kata Attempts:46
Completed on 1st Attempt:19
Authored Kata:1
Authored Translations:2 (0 approved)

Completed Kata By Rank:

8 Kyu:20
7 Kyu:10
6 Kyu:2

Solution Votes:

Best Practice:45
Clever:41

Swift

Rank:6 kyu
First Completed:Mar 2019
Last Completed:Mar 2024
Completed Kata:28
Kata Attempts:42
Completed on 1st Attempt:12

Completed Kata By Rank:

8 Kyu:15
7 Kyu:8
6 Kyu:3

Solution Votes:

Best Practice:428
Clever:182

Groovy

Rank:7 kyu
First Completed:Mar 2019
Last Completed:Dec 2024
Completed Kata:23
Kata Attempts:31
Completed on 1st Attempt:12

Completed Kata By Rank:

8 Kyu:14
7 Kyu:7
6 Kyu:2

Solution Votes:

Best Practice:9
Clever:3

R

Rank:7 kyu
First Completed:Jun 2019
Last Completed:Jan 2025
Completed Kata:25
Kata Attempts:33
Completed on 1st Attempt:15

Completed Kata By Rank:

8 Kyu:16
7 Kyu:7
6 Kyu:1

Solution Votes:

Best Practice:60
Clever:17

CFML

Rank:7 kyu
First Completed:Mar 2020
Last Completed:Jul 2025
Completed Kata:19
Kata Attempts:23
Completed on 1st Attempt:8

Completed Kata By Rank:

8 Kyu:13
7 Kyu:6

Solution Votes:

Best Practice:10
Clever:4

Elixir

Rank:7 kyu
First Completed:Mar 2019
Last Completed:Jan 2025
Completed Kata:19
Kata Attempts:20
Completed on 1st Attempt:12

Completed Kata By Rank:

8 Kyu:14
7 Kyu:5

Solution Votes:

Best Practice:54
Clever:59

Lua

Rank:7 kyu
First Completed:Mar 2019
Last Completed:Jun 2025
Completed Kata:14
Kata Attempts:19
Completed on 1st Attempt:6

Completed Kata By Rank:

8 Kyu:8
7 Kyu:6

Solution Votes:

Best Practice:107
Clever:11

Haskell

Rank:7 kyu
First Completed:Mar 2019
Last Completed:Jan 2025
Completed Kata:15
Kata Attempts:19
Completed on 1st Attempt:10

Completed Kata By Rank:

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

Solution Votes:

Best Practice:56
Clever:0

F#

Rank:7 kyu
First Completed:Mar 2019
Last Completed:Jun 2025
Completed Kata:14
Kata Attempts:15
Completed on 1st Attempt:8
Authored Translations:1 (0 approved)

Completed Kata By Rank:

8 Kyu:8
7 Kyu:6

Solution Votes:

Best Practice:25
Clever:23

OCaml

Rank:7 kyu
First Completed:Sep 2021
Last Completed:Aug 2025
Completed Kata:9
Kata Attempts:10
Completed on 1st Attempt:6

Completed Kata By Rank:

8 Kyu:6
7 Kyu:3

Solution Votes:

Best Practice:2
Clever:0

Reason

Rank:8 kyu
First Completed:Sep 2019
Last Completed:Jan 2025
Completed Kata:9
Kata Attempts:10
Completed on 1st Attempt:6

Completed Kata By Rank:

8 Kyu:8
7 Kyu:1

Solution Votes:

Best Practice:17
Clever:2

Elm

Rank:8 kyu
First Completed:Mar 2019
Last Completed:Jan 2025
Completed Kata:6
Kata Attempts:8
Completed on 1st Attempt:2

Completed Kata By Rank:

8 Kyu:3
7 Kyu:3

Solution Votes:

Best Practice:23
Clever:1

Solidity

Rank:8 kyu
First Completed:Sep 2019
Last Completed:Mar 2024
Completed Kata:6
Kata Attempts:9
Completed on 1st Attempt:0

Completed Kata By Rank:

8 Kyu:5
7 Kyu:1

Solution Votes:

Best Practice:34
Clever:44

D

Rank:8 kyu
First Completed:Aug 2022
Last Completed:Jul 2023
Completed Kata:6
Kata Attempts:6
Completed on 1st Attempt:4

Completed Kata By Rank:

8 Kyu:3
7 Kyu:3

Haxe

Rank:8 kyu
First Completed:May 2020
Last Completed:May 2023
Completed Kata:5
Kata Attempts:7
Completed on 1st Attempt:2

Completed Kata By Rank:

8 Kyu:3
7 Kyu:2

Solution Votes:

Best Practice:8
Clever:3

Fortran

Rank:8 kyu
First Completed:Mar 2019
Last Completed:Mar 2024
Completed Kata:5
Kata Attempts:7
Completed on 1st Attempt:1

Completed Kata By Rank:

8 Kyu:3
7 Kyu:2

Solution Votes:

Best Practice:4
Clever:0

Objective-C

Rank:8 kyu
First Completed:Sep 2019
Last Completed:Mar 2024
Completed Kata:5
Kata Attempts:9
Completed on 1st Attempt:1

Completed Kata By Rank:

8 Kyu:4
7 Kyu:1

Solution Votes:

Best Practice:9
Clever:0

Nim

Rank:8 kyu
First Completed:Mar 2021
Last Completed:Nov 2024
Completed Kata:4
Kata Attempts:6
Completed on 1st Attempt:3

Completed Kata By Rank:

8 Kyu:3
7 Kyu:1

Solution Votes:

Best Practice:4
Clever:0

Shell

Rank:8 kyu
First Completed:Jun 2021
Last Completed:Mar 2024
Completed Kata:3
Kata Attempts:4
Completed on 1st Attempt:2

Completed Kata By Rank:

8 Kyu:2
7 Kyu:1

Solution Votes:

Best Practice:10
Clever:5

VB

Rank:8 kyu
First Completed:Sep 2019
Last Completed:Mar 2024
Completed Kata:3
Kata Attempts:4
Completed on 1st Attempt:0

Completed Kata By Rank:

8 Kyu:2
7 Kyu:1

Solution Votes:

Best Practice:22
Clever:0

PowerShell

Rank:8 kyu
First Completed:Sep 2019
Last Completed:Mar 2024
Completed Kata:3
Kata Attempts:3
Completed on 1st Attempt:0

Completed Kata By Rank:

8 Kyu:2
7 Kyu:1

Solution Votes:

Best Practice:16
Clever:1

Clojure

Rank:8 kyu
First Completed:Mar 2019
Last Completed:Jul 2023
Completed Kata:3
Kata Attempts:3
Completed on 1st Attempt:2

Completed Kata By Rank:

8 Kyu:2
7 Kyu:1

Solution Votes:

Best Practice:2
Clever:1

Racket

Rank:8 kyu
First Completed:Jun 2021
Last Completed:Oct 2021
Completed Kata:3
Kata Attempts:3
Completed on 1st Attempt:2

Completed Kata By Rank:

8 Kyu:3

Solution Votes:

Best Practice:7
Clever:0

PureScript

Rank:8 kyu
First Completed:Sep 2019
Last Completed:Mar 2024
Completed Kata:3
Kata Attempts:3
Completed on 1st Attempt:2

Completed Kata By Rank:

8 Kyu:3

Solution Votes:

Best Practice:3
Clever:0

Prolog

Rank:8 kyu
First Completed:Jul 2022
Last Completed:Mar 2024
Completed Kata:2
Kata Attempts:2
Completed on 1st Attempt:2

Completed Kata By Rank:

8 Kyu:2

Erlang

Rank:8 kyu
First Completed:Sep 2019
Last Completed:Mar 2024
Completed Kata:2
Kata Attempts:2
Completed on 1st Attempt:1

Completed Kata By Rank:

8 Kyu:2

Solution Votes:

Best Practice:8
Clever:0

Pascal

Rank:8 kyu
First Completed:Jun 2023
Last Completed:Jun 2023
Completed Kata:1
Kata Attempts:2
Completed on 1st Attempt:0

Completed Kata By Rank:

7 Kyu:1