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Progress

Rank:1 dan
Honor:51,727
Leaderboard Position:#62
Honor Percentile:Top 0.009%
Total Completed Kata:7,045

Languages:

Total Languages Trained:58
Highest Trained:JavaScript (1 dan)
Most Recent:C++

Up Votes:

Best Practice Solutions:132,766
Clever Solutions:71,420
Comments:1,707

Contributions

Community:

Comments:4,411 (1,313 replies)
Collections:0
Kumite:234 (253 Started)
Translations:339 (261 approved)
Contributed Kata:87
Kata Approvals:11

Authored Kata:

Created:3 (1 in beta)
Total Completions:929
Total Stars:239
Total Collected:54
Avg. Rank:6 kyu
Avg. Satisfaction Rating:73%

Top Tags:

Fundamentals:3
Algorithms:2
Strings:2
Ciphers:1
Security:1
Puzzles:1

Streaks

Most in a Single Day:

Completed Kata:209
Date:Oct 28, 2023

Most in a Single Week:

Completed Kata:760
Ended On:Oct 29, 2023

Most Consecutive Days:

Most Number of days:776
Ended On:Aug 7, 2022
Current Streak:2

JavaScript

Rank:1 dan
First Completed:Aug 2016
Last Completed:Dec 2024
Completed Kata:4,975
Kata Attempts:22,995
Completed on 1st Attempt:1,727
Authored Kata:2
Authored Translations:20 (16 approved)

Completed Kata By Rank:

8 Kyu:403
7 Kyu:1,735
6 Kyu:1,447
5 Kyu:473
4 Kyu:130
3 Kyu:32
2 Kyu:10
1 Kyu:4

Solution Votes:

Best Practice:18,520
Clever:8,439

Python

Rank:1 kyu
First Completed:Mar 2018
Last Completed:Dec 2024
Completed Kata:2,430
Kata Attempts:7,059
Completed on 1st Attempt:1,237
Authored Translations:9 (8 approved)

Completed Kata By Rank:

8 Kyu:351
7 Kyu:822
6 Kyu:529
5 Kyu:148
4 Kyu:48
3 Kyu:13
2 Kyu:2
1 Kyu:1

Solution Votes:

Best Practice:48,059
Clever:33,554

Ruby

Rank:2 kyu
First Completed:Mar 2018
Last Completed:Nov 2024
Completed Kata:820
Kata Attempts:1,494
Completed on 1st Attempt:504
Authored Translations:3 (3 approved)

Completed Kata By Rank:

8 Kyu:338
7 Kyu:268
6 Kyu:115
5 Kyu:41
4 Kyu:10
3 Kyu:2
2 Kyu:2
1 Kyu:1

Solution Votes:

Best Practice:9,084
Clever:3,540

C#

Rank:2 kyu
First Completed:Mar 2018
Last Completed:Nov 2024
Completed Kata:748
Kata Attempts:2,012
Completed on 1st Attempt:356
Authored Translations:4 (3 approved)

Completed Kata By Rank:

8 Kyu:296
7 Kyu:232
6 Kyu:102
5 Kyu:36
4 Kyu:15
3 Kyu:2
2 Kyu:2
1 Kyu:1

Solution Votes:

Best Practice:3,294
Clever:2,337

Java

Rank:3 kyu
First Completed:Mar 2018
Last Completed:Nov 2024
Completed Kata:515
Kata Attempts:1,349
Completed on 1st Attempt:284
Authored Translations:6 (3 approved)

Completed Kata By Rank:

8 Kyu:222
7 Kyu:113
6 Kyu:60
5 Kyu:19
4 Kyu:15
3 Kyu:2
2 Kyu:2
1 Kyu:1

Solution Votes:

Best Practice:19,513
Clever:10,251

C++

Rank:3 kyu
First Completed:Mar 2018
Last Completed:Dec 2024
Completed Kata:518
Kata Attempts:1,495
Completed on 1st Attempt:265
Authored Translations:2 (2 approved)

Completed Kata By Rank:

8 Kyu:156
7 Kyu:153
6 Kyu:114
5 Kyu:30
4 Kyu:24
3 Kyu:2
2 Kyu:1

Solution Votes:

Best Practice:5,566
Clever:2,090

Dart

Rank:3 kyu
First Completed:Nov 2019
Last Completed:Nov 2024
Completed Kata:262
Kata Attempts:339
Completed on 1st Attempt:216

Completed Kata By Rank:

8 Kyu:74
7 Kyu:96
6 Kyu:54
5 Kyu:22
4 Kyu:7
3 Kyu:2
1 Kyu:1

Solution Votes:

Best Practice:923
Clever:357

C

Rank:3 kyu
First Completed:May 2019
Last Completed:Nov 2024
Completed Kata:495
Kata Attempts:1,135
Completed on 1st Attempt:271
Authored Translations:2 (2 approved)

Completed Kata By Rank:

8 Kyu:206
7 Kyu:165
6 Kyu:65
5 Kyu:14
4 Kyu:12
3 Kyu:1
2 Kyu:1

Solution Votes:

Best Practice:2,086
Clever:1,477

TypeScript

Rank:3 kyu
First Completed:Aug 2016
Last Completed:Nov 2024
Completed Kata:381
Kata Attempts:561
Completed on 1st Attempt:213
Authored Translations:14 (9 approved)

Completed Kata By Rank:

8 Kyu:182
7 Kyu:103
6 Kyu:50
5 Kyu:12
4 Kyu:7
3 Kyu:2
2 Kyu:2

Solution Votes:

Best Practice:1,163
Clever:761

Prolog

Rank:3 kyu
First Completed:Jan 2020
Last Completed:Dec 2024
Completed Kata:311
Kata Attempts:453
Completed on 1st Attempt:109
Authored Translations:144 (112 approved)

Completed Kata By Rank:

8 Kyu:59
7 Kyu:118
6 Kyu:89
5 Kyu:30
4 Kyu:9
3 Kyu:1

Solution Votes:

Best Practice:79
Clever:43

CoffeeScript

Rank:3 kyu
First Completed:Feb 2019
Last Completed:Oct 2024
Completed Kata:443
Kata Attempts:617
Completed on 1st Attempt:277

Completed Kata By Rank:

8 Kyu:265
7 Kyu:100
6 Kyu:41
5 Kyu:20
4 Kyu:6
3 Kyu:1
2 Kyu:1

Solution Votes:

Best Practice:217
Clever:51

Groovy

Rank:3 kyu
First Completed:Aug 2019
Last Completed:Dec 2024
Completed Kata:256
Kata Attempts:464
Completed on 1st Attempt:191
Authored Translations:1 (1 approved)

Completed Kata By Rank:

8 Kyu:55
7 Kyu:71
6 Kyu:91
5 Kyu:28
4 Kyu:8
3 Kyu:2

Solution Votes:

Best Practice:57
Clever:34

Haskell

Rank:3 kyu
First Completed:Mar 2018
Last Completed:Nov 2024
Completed Kata:379
Kata Attempts:509
Completed on 1st Attempt:242
Authored Translations:1 (1 approved)

Completed Kata By Rank:

8 Kyu:187
7 Kyu:124
6 Kyu:43
5 Kyu:11
4 Kyu:3
3 Kyu:2
2 Kyu:1

Solution Votes:

Best Practice:2,129
Clever:468

Lua

Rank:3 kyu
First Completed:Sep 2019
Last Completed:Nov 2024
Completed Kata:202
Kata Attempts:333
Completed on 1st Attempt:153
Authored Translations:1 (1 approved)

Completed Kata By Rank:

8 Kyu:86
7 Kyu:34
6 Kyu:27
5 Kyu:35
4 Kyu:11
3 Kyu:1

Solution Votes:

Best Practice:603
Clever:175

Nim

Rank:3 kyu
First Completed:Feb 2020
Last Completed:Feb 2024
Completed Kata:192
Kata Attempts:313
Completed on 1st Attempt:122
Authored Translations:1 (1 approved)

Completed Kata By Rank:

8 Kyu:24
7 Kyu:49
6 Kyu:77
5 Kyu:32
4 Kyu:9

Solution Votes:

Best Practice:49
Clever:17

Rust

Rank:3 kyu
First Completed:Dec 2019
Last Completed:Nov 2024
Completed Kata:250
Kata Attempts:326
Completed on 1st Attempt:191
Authored Translations:3 (2 approved)

Completed Kata By Rank:

8 Kyu:143
7 Kyu:43
6 Kyu:36
5 Kyu:8
4 Kyu:6
3 Kyu:2
2 Kyu:1

Solution Votes:

Best Practice:4,690
Clever:1,263

Perl

Rank:4 kyu
First Completed:Oct 2020
Last Completed:Feb 2023
Completed Kata:156
Kata Attempts:256
Completed on 1st Attempt:99

Completed Kata By Rank:

8 Kyu:15
7 Kyu:38
6 Kyu:65
5 Kyu:31
4 Kyu:5

Solution Votes:

Best Practice:4
Clever:9

Go

Rank:4 kyu
First Completed:Sep 2019
Last Completed:Oct 2024
Completed Kata:141
Kata Attempts:206
Completed on 1st Attempt:116

Completed Kata By Rank:

8 Kyu:93
7 Kyu:13
6 Kyu:9
5 Kyu:5
4 Kyu:6
3 Kyu:2
2 Kyu:1

Solution Votes:

Best Practice:3,620
Clever:2,095

PHP

Rank:4 kyu
First Completed:Nov 2018
Last Completed:Oct 2024
Completed Kata:243
Kata Attempts:506
Completed on 1st Attempt:154
Authored Translations:1 (1 approved)

Completed Kata By Rank:

8 Kyu:160
7 Kyu:44
6 Kyu:14
5 Kyu:6
4 Kyu:5
2 Kyu:1

Solution Votes:

Best Practice:5,618
Clever:1,966

COBOL

Rank:4 kyu
First Completed:Apr 2020
Last Completed:Oct 2024
Completed Kata:220
Kata Attempts:406
Completed on 1st Attempt:145
Authored Kata:1

Completed Kata By Rank:

8 Kyu:124
7 Kyu:39
6 Kyu:38
5 Kyu:13
4 Kyu:3
3 Kyu:1

Solution Votes:

Best Practice:24
Clever:19

BF

Rank:4 kyu
First Completed:Jan 2018
Last Completed:Oct 2024
Completed Kata:91
Kata Attempts:168
Completed on 1st Attempt:67

Completed Kata By Rank:

8 Kyu:24
7 Kyu:30
6 Kyu:26
5 Kyu:7
2 Kyu:1

Solution Votes:

Best Practice:122
Clever:30

Factor

Rank:4 kyu
First Completed:Feb 2020
Last Completed:Jul 2024
Completed Kata:152
Kata Attempts:171
Completed on 1st Attempt:135

Completed Kata By Rank:

8 Kyu:62
7 Kyu:78
6 Kyu:10
5 Kyu:1
2 Kyu:1

Solution Votes:

Best Practice:69
Clever:20

Objective-C

Rank:4 kyu
First Completed:Dec 2019
Last Completed:May 2023
Completed Kata:59
Kata Attempts:118
Completed on 1st Attempt:43
Authored Translations:1 (1 approved)

Completed Kata By Rank:

8 Kyu:14
7 Kyu:12
6 Kyu:17
5 Kyu:12
4 Kyu:4

Solution Votes:

Best Practice:15
Clever:3

Kotlin

Rank:4 kyu
First Completed:Dec 2019
Last Completed:Nov 2024
Completed Kata:76
Kata Attempts:107
Completed on 1st Attempt:44
Authored Translations:1 (1 approved)

Completed Kata By Rank:

8 Kyu:56
7 Kyu:7
6 Kyu:6
5 Kyu:1
4 Kyu:1
2 Kyu:1

Solution Votes:

Best Practice:469
Clever:422

Crystal

Rank:5 kyu
First Completed:Dec 2019
Last Completed:Oct 2024
Completed Kata:193
Kata Attempts:235
Completed on 1st Attempt:131

Completed Kata By Rank:

8 Kyu:154
7 Kyu:24
6 Kyu:10
5 Kyu:2
4 Kyu:1

Solution Votes:

Best Practice:178
Clever:41

Scala

Rank:5 kyu
First Completed:Dec 2019
Last Completed:Nov 2024
Completed Kata:214
Kata Attempts:248
Completed on 1st Attempt:166
Authored Translations:1 (1 approved)

Completed Kata By Rank:

8 Kyu:197
7 Kyu:8
6 Kyu:5
5 Kyu:3

Solution Votes:

Best Practice:685
Clever:246

Elixir

Rank:5 kyu
First Completed:May 2019
Last Completed:Oct 2024
Completed Kata:131
Kata Attempts:157
Completed on 1st Attempt:90

Completed Kata By Rank:

8 Kyu:120
7 Kyu:8
6 Kyu:1
4 Kyu:2

Solution Votes:

Best Practice:458
Clever:145

Julia

Rank:5 kyu
First Completed:Dec 2019
Last Completed:Oct 2024
Completed Kata:152
Kata Attempts:161
Completed on 1st Attempt:112

Completed Kata By Rank:

8 Kyu:139
7 Kyu:9
6 Kyu:2
4 Kyu:1

Solution Votes:

Best Practice:97
Clever:32

NASM

Rank:5 kyu
First Completed:May 2019
Last Completed:Oct 2024
Completed Kata:142
Kata Attempts:266
Completed on 1st Attempt:73
Authored Translations:2 (2 approved)

Completed Kata By Rank:

8 Kyu:110
7 Kyu:21
6 Kyu:7
5 Kyu:1

Solution Votes:

Best Practice:33
Clever:17

Pascal

Rank:5 kyu
First Completed:Dec 2020
Last Completed:Oct 2024
Completed Kata:43
Kata Attempts:45
Completed on 1st Attempt:20
Authored Translations:14 (9 approved)

Completed Kata By Rank:

8 Kyu:7
7 Kyu:13
6 Kyu:19
5 Kyu:3
4 Kyu:1

Solution Votes:

Best Practice:13
Clever:4

Elm

Rank:5 kyu
First Completed:Feb 2020
Last Completed:Nov 2023
Completed Kata:53
Kata Attempts:86
Completed on 1st Attempt:45

Completed Kata By Rank:

8 Kyu:19
7 Kyu:26
6 Kyu:2
5 Kyu:4
4 Kyu:2

Solution Votes:

Best Practice:61
Clever:39

R

Rank:5 kyu
First Completed:Mar 2018
Last Completed:Oct 2024
Completed Kata:121
Kata Attempts:171
Completed on 1st Attempt:92

Completed Kata By Rank:

8 Kyu:107
7 Kyu:8
6 Kyu:3
5 Kyu:3

Solution Votes:

Best Practice:276
Clever:153

CFML

Rank:5 kyu
First Completed:Jan 2020
Last Completed:Dec 2023
Completed Kata:65
Kata Attempts:92
Completed on 1st Attempt:33
Authored Translations:14 (11 approved)

Completed Kata By Rank:

8 Kyu:36
7 Kyu:21
6 Kyu:4
5 Kyu:2
4 Kyu:2

Solution Votes:

Best Practice:14
Clever:16

SQL

Rank:5 kyu
First Completed:Jan 2018
Last Completed:Nov 2024
Completed Kata:101
Kata Attempts:261
Completed on 1st Attempt:60
Authored Translations:1 (1 approved)

Completed Kata By Rank:

8 Kyu:51
7 Kyu:37
6 Kyu:8

Solution Votes:

Best Practice:2,993
Clever:715

Forth

Rank:5 kyu
First Completed:Feb 2020
Last Completed:Nov 2023
Completed Kata:38
Kata Attempts:71
Completed on 1st Attempt:26
Authored Translations:1 (1 approved)

Completed Kata By Rank:

8 Kyu:14
7 Kyu:10
6 Kyu:8
5 Kyu:6

Solution Votes:

Best Practice:43
Clever:14

VB

Rank:6 kyu
First Completed:Dec 2019
Last Completed:Oct 2024
Completed Kata:23
Kata Attempts:32
Completed on 1st Attempt:11
Authored Translations:1 (1 approved)

Completed Kata By Rank:

8 Kyu:10
7 Kyu:5
6 Kyu:4
5 Kyu:1
4 Kyu:2

Solution Votes:

Best Practice:47
Clever:11

Clojure

Rank:6 kyu
First Completed:Nov 2019
Last Completed:Oct 2024
Completed Kata:73
Kata Attempts:96
Completed on 1st Attempt:55

Completed Kata By Rank:

8 Kyu:59
7 Kyu:11
6 Kyu:2
5 Kyu:1

Solution Votes:

Best Practice:420
Clever:72

Swift

Rank:6 kyu
First Completed:Dec 2019
Last Completed:Oct 2024
Completed Kata:74
Kata Attempts:102
Completed on 1st Attempt:55
Authored Translations:1 (1 approved)

Completed Kata By Rank:

8 Kyu:60
7 Kyu:5
6 Kyu:4
5 Kyu:1

Solution Votes:

Best Practice:741
Clever:257

PowerShell

Rank:6 kyu
First Completed:Nov 2018
Last Completed:Jan 2024
Completed Kata:27
Kata Attempts:37
Completed on 1st Attempt:20
Authored Translations:2 (2 approved)

Completed Kata By Rank:

8 Kyu:16
7 Kyu:6
6 Kyu:1
5 Kyu:3
4 Kyu:1

Solution Votes:

Best Practice:32
Clever:14

Racket

Rank:6 kyu
First Completed:Feb 2020
Last Completed:Oct 2024
Completed Kata:85
Kata Attempts:97
Completed on 1st Attempt:66

Completed Kata By Rank:

8 Kyu:82
7 Kyu:3

Solution Votes:

Best Practice:133
Clever:18

Shell

Rank:6 kyu
First Completed:Jan 2018
Last Completed:Oct 2024
Completed Kata:51
Kata Attempts:65
Completed on 1st Attempt:33
Authored Translations:1 (1 approved)

Completed Kata By Rank:

8 Kyu:30
7 Kyu:10
6 Kyu:5
5 Kyu:1

Solution Votes:

Best Practice:194
Clever:34

F#

Rank:6 kyu
First Completed:Mar 2018
Last Completed:Oct 2024
Completed Kata:58
Kata Attempts:104
Completed on 1st Attempt:45
Authored Translations:1 (1 approved)

Completed Kata By Rank:

8 Kyu:40
7 Kyu:14
6 Kyu:1
5 Kyu:1

Solution Votes:

Best Practice:148
Clever:58

PureScript

Rank:6 kyu
First Completed:Dec 2019
Last Completed:Oct 2024
Completed Kata:25
Kata Attempts:30
Completed on 1st Attempt:14
Authored Translations:1 (1 approved)

Completed Kata By Rank:

8 Kyu:18
7 Kyu:4
6 Kyu:1
5 Kyu:1
4 Kyu:1

Solution Votes:

Best Practice:20
Clever:8

D

Rank:6 kyu
First Completed:Nov 2021
Last Completed:Oct 2024
Completed Kata:54
Kata Attempts:57
Completed on 1st Attempt:48

Completed Kata By Rank:

8 Kyu:50
7 Kyu:3
6 Kyu:1

Solution Votes:

Best Practice:8
Clever:8

Fortran

Rank:6 kyu
First Completed:Dec 2019
Last Completed:Jan 2024
Completed Kata:30
Kata Attempts:71
Completed on 1st Attempt:18
Authored Translations:2 (2 approved)

Completed Kata By Rank:

8 Kyu:17
7 Kyu:6
6 Kyu:4
5 Kyu:1

Solution Votes:

Best Practice:4
Clever:6

OCaml

Rank:6 kyu
First Completed:Dec 2019
Last Completed:Oct 2024
Completed Kata:39
Kata Attempts:40
Completed on 1st Attempt:30
Authored Translations:1 (1 approved)

Completed Kata By Rank:

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

Solution Votes:

Best Practice:36
Clever:7

Erlang

Rank:6 kyu
First Completed:Feb 2020
Last Completed:Nov 2023
Completed Kata:21
Kata Attempts:29
Completed on 1st Attempt:16
Authored Translations:1 (1 approved)

Completed Kata By Rank:

8 Kyu:13
7 Kyu:5
6 Kyu:2
5 Kyu:1

Solution Votes:

Best Practice:24
Clever:16

Raku

Rank:7 kyu
First Completed:Oct 2020
Last Completed:Nov 2024
Completed Kata:18
Kata Attempts:20
Completed on 1st Attempt:13
Authored Translations:1 (0 approved)

Completed Kata By Rank:

8 Kyu:4
7 Kyu:10
6 Kyu:4

Solution Votes:

Best Practice:4
Clever:0

RISC-V

Rank:7 kyu
First Completed:Dec 2023
Last Completed:Dec 2023
Completed Kata:33
Kata Attempts:39
Completed on 1st Attempt:27
Authored Translations:2 (1 approved)

Completed Kata By Rank:

8 Kyu:30
7 Kyu:3

Solution Votes:

Best Practice:1
Clever:1

Reason

Rank:7 kyu
First Completed:Feb 2020
Last Completed:Nov 2023
Completed Kata:31
Kata Attempts:33
Completed on 1st Attempt:22

Completed Kata By Rank:

8 Kyu:28
7 Kyu:3

Solution Votes:

Best Practice:25
Clever:2

Solidity

Rank:7 kyu
First Completed:Sep 2019
Last Completed:Jul 2024
Completed Kata:16
Kata Attempts:19
Completed on 1st Attempt:11
Authored Translations:1 (1 approved)

Completed Kata By Rank:

8 Kyu:12
7 Kyu:3

Solution Votes:

Best Practice:43
Clever:50

Haxe

Rank:7 kyu
First Completed:May 2020
Last Completed:Jan 2024
Completed Kata:11
Kata Attempts:12
Completed on 1st Attempt:8

Completed Kata By Rank:

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

Solution Votes:

Best Practice:18
Clever:1

CommonLisp

Rank:7 kyu
First Completed:Oct 2020
Last Completed:Oct 2024
Completed Kata:11
Kata Attempts:11
Completed on 1st Attempt:9

Completed Kata By Rank:

8 Kyu:8
7 Kyu:3

Solution Votes:

Best Practice:25
Clever:5

Lean

Rank:8 kyu
First Completed:Apr 2020
Last Completed:Sep 2021
Completed Kata:3
Kata Attempts:3
Completed on 1st Attempt:3

Completed Kata By Rank:

8 Kyu:3

Solution Votes:

Best Practice:3
Clever:0

Coq

Rank:8 kyu
First Completed:Feb 2020
Last Completed:Sep 2020
Completed Kata:3
Kata Attempts:3
Completed on 1st Attempt:3

Completed Kata By Rank:

8 Kyu:3

Solution Votes:

Best Practice:1
Clever:0

λ Calculus

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

Completed Kata By Rank:

8 Kyu:1

Agda

Rank:8 kyu
First Completed:Mar 2020
Last Completed:Mar 2020
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:Feb 2020
Last Completed:Feb 2020
Completed Kata:1
Kata Attempts:1
Completed on 1st Attempt:1

Completed Kata By Rank:

8 Kyu:1

Solution Votes:

Best Practice:12
Clever:7