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Progress

Rank:1 dan
Honor:46,312
Leaderboard Position:#76
Honor Percentile:Top 0.011%
Total Completed Kata:6,188

Languages:

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

Up Votes:

Best Practice Solutions:109,095
Clever Solutions:47,657
Comments:68

Contributions

Community:

Comments:143 (85 replies)
Collections:0
Kumite:741 (742 Started)
Translations:4 (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:48

JavaScript

Rank:1 dan
First Completed:Apr 2022
Last Completed:May 2025
Completed Kata:4,699
Kata Attempts:20,477
Completed on 1st Attempt:1,204

Completed Kata By Rank:

8 Kyu:397
7 Kyu:1,925
6 Kyu:1,420
5 Kyu:398
4 Kyu:161
3 Kyu:28
2 Kyu:16
1 Kyu:4

Solution Votes:

Best Practice:12,374
Clever:7,843

Python

Rank:1 dan
First Completed:May 2022
Last Completed:May 2025
Completed Kata:4,297
Kata Attempts:16,426
Completed on 1st Attempt:1,539
Authored Translations:1 (0 approved)

Completed Kata By Rank:

8 Kyu:354
7 Kyu:1,705
6 Kyu:1,281
5 Kyu:328
4 Kyu:122
3 Kyu:24
2 Kyu:10
1 Kyu:3

Solution Votes:

Best Practice:53,052
Clever:19,146

Ruby

Rank:1 kyu
First Completed:Oct 2022
Last Completed:May 2025
Completed Kata:2,453
Kata Attempts:5,361
Completed on 1st Attempt:1,299

Completed Kata By Rank:

8 Kyu:329
7 Kyu:1,104
6 Kyu:739
5 Kyu:157
4 Kyu:60
3 Kyu:15
2 Kyu:6
1 Kyu:2

Solution Votes:

Best Practice:7,550
Clever:3,072

CoffeeScript

Rank:1 kyu
First Completed:Sep 2022
Last Completed:May 2025
Completed Kata:1,275
Kata Attempts:2,614
Completed on 1st Attempt:725

Completed Kata By Rank:

8 Kyu:264
7 Kyu:540
6 Kyu:307
5 Kyu:101
4 Kyu:41
3 Kyu:8
2 Kyu:8
1 Kyu:1

Solution Votes:

Best Practice:217
Clever:70

C#

Rank:1 kyu
First Completed:Oct 2022
Last Completed:May 2025
Completed Kata:1,416
Kata Attempts:3,060
Completed on 1st Attempt:584
Authored Translations:1 (0 approved)

Completed Kata By Rank:

8 Kyu:275
7 Kyu:633
6 Kyu:327
5 Kyu:86
4 Kyu:44
3 Kyu:8
2 Kyu:3
1 Kyu:2

Solution Votes:

Best Practice:3,489
Clever:1,303

Java

Rank:2 kyu
First Completed:Oct 2022
Last Completed:May 2025
Completed Kata:740
Kata Attempts:1,898
Completed on 1st Attempt:373

Completed Kata By Rank:

8 Kyu:181
7 Kyu:274
6 Kyu:144
5 Kyu:47
4 Kyu:29
3 Kyu:5
2 Kyu:3
1 Kyu:1

Solution Votes:

Best Practice:14,627
Clever:7,428

TypeScript

Rank:2 kyu
First Completed:May 2022
Last Completed:May 2025
Completed Kata:771
Kata Attempts:1,268
Completed on 1st Attempt:522

Completed Kata By Rank:

8 Kyu:183
7 Kyu:296
6 Kyu:189
5 Kyu:53
4 Kyu:20
3 Kyu:2
2 Kyu:2
1 Kyu:1

Solution Votes:

Best Practice:2,383
Clever:859

Crystal

Rank:3 kyu
First Completed:Nov 2022
Last Completed:May 2025
Completed Kata:645
Kata Attempts:887
Completed on 1st Attempt:522

Completed Kata By Rank:

8 Kyu:150
7 Kyu:311
6 Kyu:151
5 Kyu:18
4 Kyu:11
3 Kyu:1

Solution Votes:

Best Practice:159
Clever:36

PHP

Rank:3 kyu
First Completed:Nov 2022
Last Completed:Apr 2025
Completed Kata:415
Kata Attempts:835
Completed on 1st Attempt:236

Completed Kata By Rank:

8 Kyu:115
7 Kyu:185
6 Kyu:74
5 Kyu:16
4 Kyu:16
3 Kyu:1
2 Kyu:1

Solution Votes:

Best Practice:4,052
Clever:1,653

C++

Rank:4 kyu
First Completed:May 2022
Last Completed:Dec 2024
Completed Kata:142
Kata Attempts:197
Completed on 1st Attempt:104

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:2,897
Clever:2,114

Scala

Rank:4 kyu
First Completed:Nov 2022
Last Completed:Mar 2025
Completed Kata:57
Kata Attempts:74
Completed on 1st Attempt:40

Completed Kata By Rank:

8 Kyu:36
7 Kyu:15
6 Kyu:3
5 Kyu:1
3 Kyu:1
1 Kyu:1

Solution Votes:

Best Practice:141
Clever:155

Rust

Rank:4 kyu
First Completed:Nov 2022
Last Completed:Mar 2025
Completed Kata:103
Kata Attempts:184
Completed on 1st Attempt:63

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:959
Clever:912

C

Rank:4 kyu
First Completed:Nov 2022
Last Completed:Mar 2025
Completed Kata:137
Kata Attempts:195
Completed on 1st Attempt:99

Completed Kata By Rank:

8 Kyu:44
7 Kyu:67
6 Kyu:19
5 Kyu:3
4 Kyu:3
2 Kyu:1

Solution Votes:

Best Practice:1,175
Clever:1,027

BF

Rank:4 kyu
First Completed:Oct 2022
Last Completed:May 2025
Completed Kata:100
Kata Attempts:301
Completed on 1st Attempt:30

Completed Kata By Rank:

8 Kyu:26
7 Kyu:28
6 Kyu:23
5 Kyu:8
4 Kyu:2
2 Kyu:1

Solution Votes:

Best Practice:81
Clever:17

SQL

Rank:4 kyu
First Completed:Jul 2022
Last Completed:Apr 2025
Completed Kata:169
Kata Attempts:406
Completed on 1st Attempt:60

Completed Kata By Rank:

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

Solution Votes:

Best Practice:2,546
Clever:190

Kotlin

Rank:4 kyu
First Completed:Oct 2022
Last Completed:Sep 2024
Completed Kata:32
Kata Attempts:45
Completed on 1st Attempt:22

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:83
Clever:164

Haskell

Rank:5 kyu
First Completed:Nov 2022
Last Completed:Apr 2025
Completed Kata:71
Kata Attempts:101
Completed on 1st Attempt:52

Completed Kata By Rank:

8 Kyu:45
7 Kyu:20
6 Kyu:4
4 Kyu:1
2 Kyu:1

Solution Votes:

Best Practice:304
Clever:35

Julia

Rank:5 kyu
First Completed:Nov 2022
Last Completed:Mar 2025
Completed Kata:105
Kata Attempts:148
Completed on 1st Attempt:74

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:1,239
Clever:688

Swift

Rank:5 kyu
First Completed:Oct 2022
Last Completed:Apr 2025
Completed Kata:84
Kata Attempts:133
Completed on 1st Attempt:56

Completed Kata By Rank:

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

Solution Votes:

Best Practice:885
Clever:534

Dart

Rank:5 kyu
First Completed:Sep 2022
Last Completed:Apr 2025
Completed Kata:58
Kata Attempts:103
Completed on 1st Attempt:41

Completed Kata By Rank:

8 Kyu:30
7 Kyu:20
6 Kyu:2
5 Kyu:2
4 Kyu:1
3 Kyu:1

Solution Votes:

Best Practice:191
Clever:177

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:81
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:161
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:23

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:14
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:7

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:94
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:7
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

Solution Votes:

Best Practice:1
Clever:0