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Progress

Rank:1 dan
Honor:44,926
Leaderboard Position:#79
Honor Percentile:Top 0.011%
Total Completed Kata:6,047

Languages:

Total Languages Trained:52
Highest Trained:JavaScript (1 dan)
Most Recent:C#

Up Votes:

Best Practice Solutions:107,842
Clever Solutions:47,115
Comments:65

Contributions

Community:

Comments:136 (82 replies)
Collections:0
Kumite:714 (716 Started)
Translations:3 (0 approved)

Streaks

Most in a Single Day:

Completed Kata:124
Date:Jul 17, 2022

Most in a Single Week:

Completed Kata:524
Ended On:Nov 13, 2022

Most Consecutive Days:

Most Number of days:308
Ended On:Dec 29, 2023
Current Streak:7

JavaScript

Rank:1 dan
First Completed:Apr 2022
Last Completed:Mar 2025
Completed Kata:4,631
Kata Attempts:20,055
Completed on 1st Attempt:1,214

Completed Kata By Rank:

8 Kyu:397
7 Kyu:1,916
6 Kyu:1,398
5 Kyu:382
4 Kyu:155
3 Kyu:27
2 Kyu:15
1 Kyu:4

Solution Votes:

Best Practice:12,287
Clever:7,788

Python

Rank:1 dan
First Completed:May 2022
Last Completed:Mar 2025
Completed Kata:4,207
Kata Attempts:15,787
Completed on 1st Attempt:1,536
Authored Translations:1 (0 approved)

Completed Kata By Rank:

8 Kyu:354
7 Kyu:1,694
6 Kyu:1,255
5 Kyu:309
4 Kyu:117
3 Kyu:23
2 Kyu:9
1 Kyu:3

Solution Votes:

Best Practice:52,374
Clever:18,864

Ruby

Rank:1 kyu
First Completed:Oct 2022
Last Completed:Mar 2025
Completed Kata:2,412
Kata Attempts:5,214
Completed on 1st Attempt:1,286

Completed Kata By Rank:

8 Kyu:328
7 Kyu:1,093
6 Kyu:728
5 Kyu:147
4 Kyu:58
3 Kyu:15
2 Kyu:5
1 Kyu:2

Solution Votes:

Best Practice:7,519
Clever:3,066

CoffeeScript

Rank:1 kyu
First Completed:Sep 2022
Last Completed:Mar 2025
Completed Kata:1,257
Kata Attempts:2,534
Completed on 1st Attempt:710

Completed Kata By Rank:

8 Kyu:264
7 Kyu:538
6 Kyu:300
5 Kyu:96
4 Kyu:39
3 Kyu:7
2 Kyu:7
1 Kyu:1

Solution Votes:

Best Practice:216
Clever:70

C#

Rank:2 kyu
First Completed:Oct 2022
Last Completed:Mar 2025
Completed Kata:1,369
Kata Attempts:2,930
Completed on 1st Attempt:574

Completed Kata By Rank:

8 Kyu:272
7 Kyu:617
6 Kyu:314
5 Kyu:78
4 Kyu:40
3 Kyu:8
2 Kyu:2
1 Kyu:2

Solution Votes:

Best Practice:3,465
Clever:1,297

Java

Rank:2 kyu
First Completed:Oct 2022
Last Completed:Mar 2025
Completed Kata:725
Kata Attempts:1,837
Completed on 1st Attempt:376

Completed Kata By Rank:

8 Kyu:180
7 Kyu:271
6 Kyu:141
5 Kyu:46
4 Kyu:28
3 Kyu:5
2 Kyu:3
1 Kyu:1

Solution Votes:

Best Practice:14,462
Clever:7,350

TypeScript

Rank:2 kyu
First Completed:May 2022
Last Completed:Mar 2025
Completed Kata:764
Kata Attempts:1,248
Completed on 1st Attempt:514

Completed Kata By Rank:

8 Kyu:183
7 Kyu:295
6 Kyu:186
5 Kyu:51
4 Kyu:20
3 Kyu:2
2 Kyu:2
1 Kyu:1

Solution Votes:

Best Practice:2,346
Clever:840

Crystal

Rank:3 kyu
First Completed:Nov 2022
Last Completed:Mar 2025
Completed Kata:640
Kata Attempts:879
Completed on 1st Attempt:518

Completed Kata By Rank:

8 Kyu:150
7 Kyu:311
6 Kyu:146
5 Kyu:18
4 Kyu:11
3 Kyu:1

Solution Votes:

Best Practice:159
Clever:34

PHP

Rank:3 kyu
First Completed:Nov 2022
Last Completed:Mar 2025
Completed Kata:412
Kata Attempts:829
Completed on 1st Attempt:237

Completed Kata By Rank:

8 Kyu:115
7 Kyu:183
6 Kyu:73
5 Kyu:16
4 Kyu:16
3 Kyu:1
2 Kyu:1

Solution Votes:

Best Practice:4,014
Clever:1,627

C++

Rank:4 kyu
First Completed:May 2022
Last Completed:Dec 2024
Completed Kata:142
Kata Attempts:197
Completed on 1st Attempt:101

Completed Kata By Rank:

8 Kyu:49
7 Kyu:55
6 Kyu:18
5 Kyu:4
4 Kyu:10
3 Kyu:1
2 Kyu:1

Solution Votes:

Best Practice:2,845
Clever:2,087

Scala

Rank:4 kyu
First Completed:Nov 2022
Last Completed:Mar 2025
Completed Kata:56
Kata Attempts:73
Completed on 1st Attempt:39

Completed Kata By Rank:

8 Kyu:35
7 Kyu:15
6 Kyu:3
5 Kyu:1
3 Kyu:1
1 Kyu:1

Solution Votes:

Best Practice:140
Clever:155

Rust

Rank:4 kyu
First Completed:Nov 2022
Last Completed:Mar 2025
Completed Kata:103
Kata Attempts:184
Completed on 1st Attempt:64

Completed Kata By Rank:

8 Kyu:45
7 Kyu:32
6 Kyu:10
5 Kyu:2
4 Kyu:5
3 Kyu:2
2 Kyu:1

Solution Votes:

Best Practice:949
Clever:904

C

Rank:4 kyu
First Completed:Nov 2022
Last Completed:Dec 2024
Completed Kata:136
Kata Attempts:194
Completed on 1st Attempt:98

Completed Kata By Rank:

8 Kyu:44
7 Kyu:67
6 Kyu:18
5 Kyu:3
4 Kyu:3
2 Kyu:1

Solution Votes:

Best Practice:1,155
Clever:1,014

BF

Rank:4 kyu
First Completed:Oct 2022
Last Completed:Oct 2024
Completed Kata:89
Kata Attempts:255
Completed on 1st Attempt:26

Completed Kata By Rank:

8 Kyu:24
7 Kyu:27
6 Kyu:23
5 Kyu:8
4 Kyu:2
2 Kyu:1

Solution Votes:

Best Practice:79
Clever:17

SQL

Rank:4 kyu
First Completed:Jul 2022
Last Completed:Mar 2025
Completed Kata:165
Kata Attempts:397
Completed on 1st Attempt:59

Completed Kata By Rank:

8 Kyu:50
7 Kyu:83
6 Kyu:24
5 Kyu:3
4 Kyu:2

Solution Votes:

Best Practice:2,527
Clever:188

Kotlin

Rank:4 kyu
First Completed:Oct 2022
Last Completed:Sep 2024
Completed Kata:32
Kata Attempts:45
Completed on 1st Attempt:21

Completed Kata By Rank:

8 Kyu:19
7 Kyu:7
6 Kyu:3
4 Kyu:1
3 Kyu:1
2 Kyu:1

Solution Votes:

Best Practice:82
Clever:162

Haskell

Rank:5 kyu
First Completed:Nov 2022
Last Completed:Mar 2025
Completed Kata:68
Kata Attempts:94
Completed on 1st Attempt:50

Completed Kata By Rank:

8 Kyu:43
7 Kyu:19
6 Kyu:4
4 Kyu:1
2 Kyu:1

Solution Votes:

Best Practice:270
Clever:34

Julia

Rank:5 kyu
First Completed:Nov 2022
Last Completed:Mar 2025
Completed Kata:105
Kata Attempts:148
Completed on 1st Attempt:75

Completed Kata By Rank:

8 Kyu:58
7 Kyu:35
6 Kyu:7
5 Kyu:1
4 Kyu:3
3 Kyu:1

Solution Votes:

Best Practice:46
Clever:33

Go

Rank:5 kyu
First Completed:Nov 2022
Last Completed:Oct 2024
Completed Kata:32
Kata Attempts:43
Completed on 1st Attempt:23

Completed Kata By Rank:

8 Kyu:21
7 Kyu:7
6 Kyu:1
4 Kyu:2
2 Kyu:1

Solution Votes:

Best Practice:1,208
Clever:678

Dart

Rank:5 kyu
First Completed:Sep 2022
Last Completed:Oct 2024
Completed Kata:55
Kata Attempts:98
Completed on 1st Attempt:40

Completed Kata By Rank:

8 Kyu:28
7 Kyu:19
6 Kyu:2
5 Kyu:2
4 Kyu:1
3 Kyu:1

Solution Votes:

Best Practice:187
Clever:176

Swift

Rank:5 kyu
First Completed:Oct 2022
Last Completed:Mar 2025
Completed Kata:83
Kata Attempts:131
Completed on 1st Attempt:56

Completed Kata By Rank:

8 Kyu:42
7 Kyu:22
6 Kyu:12
5 Kyu:3
4 Kyu:1

Solution Votes:

Best Practice:878
Clever:531

Groovy

Rank:5 kyu
First Completed:Nov 2022
Last Completed:Jan 2025
Completed Kata:24
Kata Attempts:30
Completed on 1st Attempt:19

Completed Kata By Rank:

8 Kyu:13
7 Kyu:6
6 Kyu:3
4 Kyu:1
3 Kyu:1

Solution Votes:

Best Practice:17
Clever:5

Elixir

Rank:6 kyu
First Completed:Nov 2022
Last Completed:Oct 2024
Completed Kata:35
Kata Attempts:52
Completed on 1st Attempt:24

Completed Kata By Rank:

8 Kyu:23
7 Kyu:7
6 Kyu:4
4 Kyu:1

Solution Votes:

Best Practice:99
Clever:61

COBOL

Rank:7 kyu
First Completed:Nov 2022
Last Completed:Oct 2024
Completed Kata:7
Kata Attempts:9
Completed on 1st Attempt:5

Completed Kata By Rank:

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

Solution Votes:

Best Practice:2
Clever:0

R

Rank:7 kyu
First Completed:Nov 2022
Last Completed:Oct 2024
Completed Kata:21
Kata Attempts:35
Completed on 1st Attempt:14

Completed Kata By Rank:

8 Kyu:12
7 Kyu:7
6 Kyu:2

Solution Votes:

Best Practice:80
Clever:10

PowerShell

Rank:7 kyu
First Completed:Feb 2023
Last Completed:Jul 2023
Completed Kata:2
Kata Attempts:2
Completed on 1st Attempt:2

Completed Kata By Rank:

8 Kyu:1
4 Kyu:1

Solution Votes:

Best Practice:17
Clever:2

NASM

Rank:7 kyu
First Completed:Aug 2023
Last Completed:Aug 2023
Completed Kata:1
Kata Attempts:1
Completed on 1st Attempt:1

Completed Kata By Rank:

4 Kyu:1

Lua

Rank:7 kyu
First Completed:Nov 2022
Last Completed:Mar 2025
Completed Kata:17
Kata Attempts:25
Completed on 1st Attempt:13

Completed Kata By Rank:

8 Kyu:12
7 Kyu:4

Solution Votes:

Best Practice:157
Clever:13

F#

Rank:7 kyu
First Completed:Nov 2022
Last Completed:Oct 2024
Completed Kata:10
Kata Attempts:13
Completed on 1st Attempt:7

Completed Kata By Rank:

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

Solution Votes:

Best Practice:16
Clever:22

OCaml

Rank:7 kyu
First Completed:Nov 2022
Last Completed:Dec 2024
Completed Kata:8
Kata Attempts:13
Completed on 1st Attempt:5

Completed Kata By Rank:

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

Solution Votes:

Best Practice:12
Clever:0

VB

Rank:7 kyu
First Completed:Sep 2022
Last Completed:Mar 2024
Completed Kata:10
Kata Attempts:11
Completed on 1st Attempt:9

Completed Kata By Rank:

8 Kyu:6
7 Kyu:4

Solution Votes:

Best Practice:19
Clever:16

Clojure

Rank:7 kyu
First Completed:Nov 2022
Last Completed:Aug 2024
Completed Kata:8
Kata Attempts:10
Completed on 1st Attempt:6

Completed Kata By Rank:

8 Kyu:4
7 Kyu:4

Solution Votes:

Best Practice:53
Clever:45

Reason

Rank:8 kyu
First Completed:Nov 2022
Last Completed:Jun 2023
Completed Kata:8
Kata Attempts:9
Completed on 1st Attempt:6

Completed Kata By Rank:

8 Kyu:6
7 Kyu:2

Solution Votes:

Best Practice:11
Clever:0

CFML

Rank:8 kyu
First Completed:Nov 2022
Last Completed:Jun 2023
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:7
Clever:1

Elm

Rank:8 kyu
First Completed:Nov 2022
Last Completed:Jul 2023
Completed Kata:6
Kata Attempts:9
Completed on 1st Attempt:3

Completed Kata By Rank:

8 Kyu:3
7 Kyu:3

Solution Votes:

Best Practice:14
Clever:1

Solidity

Rank:8 kyu
First Completed:Nov 2022
Last Completed:Dec 2023
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:1
Clever:19

D

Rank:8 kyu
First Completed:Nov 2022
Last Completed:Oct 2024
Completed Kata:5
Kata Attempts:6
Completed on 1st Attempt:4

Completed Kata By Rank:

8 Kyu:2
7 Kyu:3

Solution Votes:

Best Practice:1
Clever:1

Fortran

Rank:8 kyu
First Completed:Nov 2022
Last Completed:Jan 2024
Completed Kata:5
Kata Attempts:5
Completed on 1st Attempt:5

Completed Kata By Rank:

8 Kyu:2
7 Kyu:3

Solution Votes:

Best Practice:2
Clever:1

Prolog

Rank:8 kyu
First Completed:Mar 2023
Last Completed:Jun 2024
Completed Kata:3
Kata Attempts:3
Completed on 1st Attempt:3

Completed Kata By Rank:

8 Kyu:2
6 Kyu:1

Solution Votes:

Best Practice:7
Clever:0

Racket

Rank:8 kyu
First Completed:Nov 2022
Last Completed:Jun 2023
Completed Kata:4
Kata Attempts:8
Completed on 1st Attempt:1

Completed Kata By Rank:

8 Kyu:2
7 Kyu:2

Solution Votes:

Best Practice:5
Clever:0

Nim

Rank:8 kyu
First Completed:Nov 2022
Last Completed:Jul 2023
Completed Kata:4
Kata Attempts:6
Completed on 1st Attempt:2

Completed Kata By Rank:

8 Kyu:3
7 Kyu:1

Solution Votes:

Best Practice:2
Clever:0

Shell

Rank:8 kyu
First Completed:Nov 2022
Last Completed:Sep 2023
Completed Kata:5
Kata Attempts:5
Completed on 1st Attempt:5

Completed Kata By Rank:

8 Kyu:4
7 Kyu:1

Solution Votes:

Best Practice:93
Clever:1

Raku

Rank:8 kyu
First Completed:Nov 2022
Last Completed:Jun 2023
Completed Kata:3
Kata Attempts:3
Completed on 1st Attempt:3

Completed Kata By Rank:

8 Kyu:2
7 Kyu:1

Solution Votes:

Best Practice:2
Clever:0

Objective-C

Rank:8 kyu
First Completed:Sep 2022
Last Completed:Nov 2022
Completed Kata:3
Kata Attempts:7
Completed on 1st Attempt:1

Completed Kata By Rank:

8 Kyu:2
7 Kyu:1

Solution Votes:

Best Practice:6
Clever:0

Pascal

Rank:8 kyu
First Completed:Jun 2023
Last Completed:Jul 2023
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:5
Clever:0

Perl

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

Completed Kata By Rank:

8 Kyu:2

Solution Votes:

Best Practice:1
Clever:0

PureScript

Rank:8 kyu
First Completed:Nov 2022
Last Completed:Nov 2022
Completed Kata:2
Kata Attempts:4
Completed on 1st Attempt:0

Completed Kata By Rank:

8 Kyu:2

Solution Votes:

Best Practice:2
Clever:0

CommonLisp

Rank:8 kyu
First Completed:Jul 2023
Last Completed:Jul 2023
Completed Kata:1
Kata Attempts:1
Completed on 1st Attempt:1

Completed Kata By Rank:

7 Kyu:1

Haxe

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

Completed Kata By Rank:

8 Kyu:1

Solution Votes:

Best Practice:1
Clever:2

Idris

Rank:8 kyu
First Completed:Jul 2023
Last Completed:Jul 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

Erlang

Rank:8 kyu
First Completed:Mar 2023
Last Completed:Mar 2023
Completed Kata:1
Kata Attempts:1
Completed on 1st Attempt:1

Completed Kata By Rank:

8 Kyu:1

λ Calculus

Rank:8 kyu
First Completed:Nov 2022
Last Completed:Nov 2022
Completed Kata:1
Kata Attempts:3
Completed on 1st Attempt:0

Completed Kata By Rank:

8 Kyu:1