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Progress

Rank:1 dan
Honor:115,939
Leaderboard Position:#10
Honor Percentile:Top 0.002%
Total Completed Kata:3,860

Languages:

Total Languages Trained:44
Highest Trained:JavaScript (1 kyu)
Most Recent:JavaScript

Up Votes:

Best Practice Solutions:32,467
Clever Solutions:17,495
Comments:1,082

Contributions

Community:

Comments:3,229 (1,902 replies)
Collections:24
Kumite:434 (470 Started)
Translations:637 (562 approved)
Contributed Kata:330
Kata Approvals:252

Authored Kata:

Created:139 (15 in beta)
Total Completions:256,931
Total Stars:5,943
Total Collected:2,177
Avg. Rank:6 kyu
Avg. Satisfaction Rating:92%

Top Tags:

Fundamentals:85
Tutorials:41
Theorem Proving:38
Algorithms:29
Puzzles:28
Mathematics:24

Streaks

Most in a Single Day:

Completed Kata:69
Date:Nov 21, 2021

Most in a Single Week:

Completed Kata:145
Ended On:Aug 20, 2017

Most Consecutive Days:

Most Number of days:269
Ended On:Feb 5, 2023

JavaScript

Rank:1 kyu
First Completed:Jan 2016
Last Completed:Feb 2023
Completed Kata:3,096
Kata Attempts:8,207
Completed on 1st Attempt:2,111
Authored Kata:50
Authored Translations:25 (15 approved)

Completed Kata By Rank:

8 Kyu:372
7 Kyu:1,509
6 Kyu:636
5 Kyu:156
4 Kyu:62
3 Kyu:12
2 Kyu:4
1 Kyu:3

Solution Votes:

Best Practice:18,711
Clever:9,951

Haskell

Rank:2 kyu
First Completed:Apr 2016
Last Completed:Dec 2022
Completed Kata:162
Kata Attempts:402
Completed on 1st Attempt:130

Completed Kata By Rank:

8 Kyu:16
7 Kyu:56
6 Kyu:33
5 Kyu:22
4 Kyu:14
3 Kyu:3
2 Kyu:8
1 Kyu:5

Solution Votes:

Best Practice:340
Clever:90

PHP

Rank:2 kyu
First Completed:Jul 2016
Last Completed:Oct 2022
Completed Kata:477
Kata Attempts:625
Completed on 1st Attempt:118
Authored Kata:35
Authored Translations:316 (279 approved)

Completed Kata By Rank:

8 Kyu:70
7 Kyu:203
6 Kyu:124
5 Kyu:40
4 Kyu:24
3 Kyu:5
2 Kyu:1

Solution Votes:

Best Practice:2,651
Clever:2,676

Python

Rank:2 kyu
First Completed:Jan 2016
Last Completed:Feb 2023
Completed Kata:416
Kata Attempts:725
Completed on 1st Attempt:350

Completed Kata By Rank:

8 Kyu:75
7 Kyu:167
6 Kyu:89
5 Kyu:34
4 Kyu:18
3 Kyu:6

Solution Votes:

Best Practice:2,759
Clever:1,255

Ruby

Rank:3 kyu
First Completed:Jan 2016
Last Completed:Nov 2021
Completed Kata:337
Kata Attempts:739
Completed on 1st Attempt:251
Authored Kata:1
Authored Translations:3 (1 approved)

Completed Kata By Rank:

8 Kyu:100
7 Kyu:107
6 Kyu:69
5 Kyu:34
4 Kyu:15
3 Kyu:1
2 Kyu:1

Solution Votes:

Best Practice:930
Clever:363

C#

Rank:3 kyu
First Completed:Jan 2016
Last Completed:Jul 2021
Completed Kata:210
Kata Attempts:769
Completed on 1st Attempt:158
Authored Translations:10 (9 approved)

Completed Kata By Rank:

8 Kyu:39
7 Kyu:68
6 Kyu:55
5 Kyu:26
4 Kyu:10
3 Kyu:4

Solution Votes:

Best Practice:1,285
Clever:1,168

C++

Rank:3 kyu
First Completed:Jun 2016
Last Completed:Aug 2021
Completed Kata:148
Kata Attempts:253
Completed on 1st Attempt:112
Authored Translations:11 (9 approved)

Completed Kata By Rank:

8 Kyu:13
7 Kyu:58
6 Kyu:43
5 Kyu:13
4 Kyu:10
3 Kyu:3
2 Kyu:1

Solution Votes:

Best Practice:911
Clever:524

C

Rank:3 kyu
First Completed:Nov 2016
Last Completed:Oct 2022
Completed Kata:153
Kata Attempts:315
Completed on 1st Attempt:119
Authored Kata:3
Authored Translations:8 (8 approved)

Completed Kata By Rank:

8 Kyu:28
7 Kyu:47
6 Kyu:42
5 Kyu:17
4 Kyu:8
3 Kyu:1
2 Kyu:2

Solution Votes:

Best Practice:203
Clever:105

Java

Rank:3 kyu
First Completed:Jan 2016
Last Completed:Aug 2022
Completed Kata:147
Kata Attempts:303
Completed on 1st Attempt:115

Completed Kata By Rank:

8 Kyu:19
7 Kyu:42
6 Kyu:46
5 Kyu:24
4 Kyu:9
3 Kyu:1

Solution Votes:

Best Practice:1,490
Clever:701

CoffeeScript

Rank:3 kyu
First Completed:Jan 2016
Last Completed:Feb 2019
Completed Kata:120
Kata Attempts:169
Completed on 1st Attempt:94

Completed Kata By Rank:

8 Kyu:29
7 Kyu:25
6 Kyu:34
5 Kyu:20
4 Kyu:8
3 Kyu:2

Solution Votes:

Best Practice:108
Clever:25

Coq

Rank:4 kyu
First Completed:Apr 2019
Last Completed:Oct 2022
Completed Kata:75
Kata Attempts:50
Completed on 1st Attempt:35
Authored Kata:26
Authored Translations:11 (9 approved)

Completed Kata By Rank:

8 Kyu:4
7 Kyu:12
6 Kyu:20
5 Kyu:12
4 Kyu:8
3 Kyu:1
2 Kyu:1

Solution Votes:

Best Practice:22
Clever:0

PureScript

Rank:4 kyu
First Completed:Jan 2019
Last Completed:Jan 2022
Completed Kata:27
Kata Attempts:2
Completed on 1st Attempt:0
Authored Kata:1
Authored Translations:25 (24 approved)

Completed Kata By Rank:

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

Solution Votes:

Best Practice:4
Clever:0

Objective-C

Rank:4 kyu
First Completed:Feb 2017
Last Completed:Apr 2022
Completed Kata:46
Kata Attempts:16
Completed on 1st Attempt:9
Authored Translations:38 (34 approved)

Completed Kata By Rank:

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

Solution Votes:

Best Practice:20
Clever:9

Idris

Rank:4 kyu
First Completed:Mar 2019
Last Completed:Jan 2021
Completed Kata:10
Kata Attempts:13
Completed on 1st Attempt:10
Authored Translations:1 (1 approved)

Completed Kata By Rank:

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

Solution Votes:

Best Practice:11
Clever:7

Lean

Rank:5 kyu
First Completed:Mar 2020
Last Completed:Feb 2022
Completed Kata:50
Kata Attempts:35
Completed on 1st Attempt:17
Authored Kata:18
Authored Translations:12 (11 approved)

Completed Kata By Rank:

8 Kyu:6
7 Kyu:12
6 Kyu:21
5 Kyu:6
4 Kyu:3

Solution Votes:

Best Practice:1
Clever:1

TypeScript

Rank:5 kyu
First Completed:Jun 2016
Last Completed:Nov 2021
Completed Kata:34
Kata Attempts:47
Completed on 1st Attempt:31

Completed Kata By Rank:

8 Kyu:7
7 Kyu:7
6 Kyu:10
5 Kyu:5
4 Kyu:3
3 Kyu:1

Solution Votes:

Best Practice:34
Clever:26

Fortran

Rank:5 kyu
First Completed:Apr 2018
Last Completed:May 2020
Completed Kata:57
Kata Attempts:131
Completed on 1st Attempt:11
Authored Kata:4
Authored Translations:40 (38 approved)

Completed Kata By Rank:

8 Kyu:5
7 Kyu:25
6 Kyu:20
5 Kyu:5

Solution Votes:

Best Practice:10
Clever:10

Swift

Rank:5 kyu
First Completed:Oct 2016
Last Completed:Aug 2018
Completed Kata:31
Kata Attempts:49
Completed on 1st Attempt:25

Completed Kata By Rank:

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

Solution Votes:

Best Practice:167
Clever:19

BF

Rank:5 kyu
First Completed:Jul 2017
Last Completed:Jun 2021
Completed Kata:26
Kata Attempts:45
Completed on 1st Attempt:20
Authored Kata:1
Authored Translations:2 (2 approved)

Completed Kata By Rank:

8 Kyu:2
7 Kyu:11
6 Kyu:5
5 Kyu:6
4 Kyu:2

Solution Votes:

Best Practice:46
Clever:6

Crystal

Rank:5 kyu
First Completed:Aug 2016
Last Completed:Jan 2019
Completed Kata:44
Kata Attempts:55
Completed on 1st Attempt:40

Completed Kata By Rank:

8 Kyu:7
7 Kyu:18
6 Kyu:14
5 Kyu:5

Solution Votes:

Best Practice:39
Clever:2

Rust

Rank:6 kyu
First Completed:Aug 2016
Last Completed:Dec 2022
Completed Kata:35
Kata Attempts:35
Completed on 1st Attempt:33
Authored Translations:1 (1 approved)

Completed Kata By Rank:

8 Kyu:4
7 Kyu:10
6 Kyu:20
3 Kyu:1

Solution Votes:

Best Practice:105
Clever:13

NASM

Rank:6 kyu
First Completed:Apr 2018
Last Completed:Jan 2019
Completed Kata:39
Kata Attempts:36
Completed on 1st Attempt:25
Authored Translations:15 (12 approved)

Completed Kata By Rank:

8 Kyu:10
7 Kyu:21
6 Kyu:8

Solution Votes:

Best Practice:14
Clever:0

Solidity

Rank:6 kyu
First Completed:Sep 2017
Last Completed:Aug 2022
Completed Kata:6
Kata Attempts:106
Completed on 1st Attempt:1
Authored Translations:4 (3 approved)

Completed Kata By Rank:

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

Solution Votes:

Best Practice:15
Clever:0

RISC-V

Rank:6 kyu
First Completed:Aug 2022
Last Completed:Nov 2022
Completed Kata:31
Kata Attempts:16
Completed on 1st Attempt:3
Authored Translations:28 (28 approved)

Completed Kata By Rank:

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

Solution Votes:

Best Practice:1
Clever:0

Elixir

Rank:6 kyu
First Completed:Jun 2016
Last Completed:Jan 2018
Completed Kata:7
Kata Attempts:16
Completed on 1st Attempt:5

Completed Kata By Rank:

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

Solution Votes:

Best Practice:23
Clever:2

R

Rank:6 kyu
First Completed:Aug 2017
Last Completed:Nov 2021
Completed Kata:9
Kata Attempts:12
Completed on 1st Attempt:8

Completed Kata By Rank:

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

Solution Votes:

Best Practice:20
Clever:11

Agda

Rank:7 kyu
First Completed:Mar 2019
Last Completed:Jun 2020
Completed Kata:9
Kata Attempts:11
Completed on 1st Attempt:8

Completed Kata By Rank:

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

Solution Votes:

Best Practice:4
Clever:0

SQL

Rank:7 kyu
First Completed:Oct 2016
Last Completed:Nov 2021
Completed Kata:28
Kata Attempts:43
Completed on 1st Attempt:21

Completed Kata By Rank:

8 Kyu:17
7 Kyu:9
6 Kyu:1

Solution Votes:

Best Practice:2,241
Clever:409

PowerShell

Rank:7 kyu
First Completed:Jun 2018
Last Completed:Jun 2021
Completed Kata:18
Kata Attempts:19
Completed on 1st Attempt:12
Authored Translations:4 (4 approved)

Completed Kata By Rank:

8 Kyu:4
7 Kyu:13

Solution Votes:

Best Practice:20
Clever:0

Clojure

Rank:7 kyu
First Completed:Apr 2016
Last Completed:Nov 2021
Completed Kata:16
Kata Attempts:25
Completed on 1st Attempt:14

Completed Kata By Rank:

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

Solution Votes:

Best Practice:88
Clever:5

Shell

Rank:7 kyu
First Completed:Aug 2017
Last Completed:May 2021
Completed Kata:12
Kata Attempts:20
Completed on 1st Attempt:10

Completed Kata By Rank:

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

Solution Votes:

Best Practice:62
Clever:9

Lua

Rank:8 kyu
First Completed:Jul 2017
Last Completed:Jul 2018
Completed Kata:13
Kata Attempts:17
Completed on 1st Attempt:10

Completed Kata By Rank:

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

Solution Votes:

Best Practice:45
Clever:58

Kotlin

Rank:8 kyu
First Completed:Jan 2018
Last Completed:Jul 2018
Completed Kata:7
Kata Attempts:9
Completed on 1st Attempt:6

Completed Kata By Rank:

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

Solution Votes:

Best Practice:4
Clever:19

OCaml

Rank:8 kyu
First Completed:Aug 2017
Last Completed:Jan 2018
Completed Kata:2
Kata Attempts:2
Completed on 1st Attempt:2

Completed Kata By Rank:

8 Kyu:1
6 Kyu:1

Solution Votes:

Best Practice:2
Clever:0

Prolog

Rank:8 kyu
First Completed:Jan 2020
Last Completed:Jan 2020
Completed Kata:4
Kata Attempts:3
Completed on 1st Attempt:3
Authored Translations:1 (0 approved)

Completed Kata By Rank:

8 Kyu:4

Solution Votes:

Best Practice:0
Clever:3

F#

Rank:8 kyu
First Completed:Sep 2016
Last Completed:Nov 2021
Completed Kata:12
Kata Attempts:14
Completed on 1st Attempt:11

Completed Kata By Rank:

8 Kyu:6
7 Kyu:2
6 Kyu:4

Solution Votes:

Best Practice:28
Clever:5

Julia

Rank:8 kyu
First Completed:Jun 2018
Last Completed:Jul 2018
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:1
Clever:0

Erlang

Rank:8 kyu
First Completed:Aug 2017
Last Completed:Jun 2018
Completed Kata:2
Kata Attempts:2
Completed on 1st Attempt:2

Completed Kata By Rank:

8 Kyu:1
7 Kyu:1

Dart

Rank:8 kyu
First Completed:Aug 2016
Last Completed:Aug 2017
Completed Kata:3
Kata Attempts:6
Completed on 1st Attempt:2

Completed Kata By Rank:

8 Kyu:3

Solution Votes:

Best Practice:35
Clever:9

Go

Rank:8 kyu
First Completed:Mar 2017
Last Completed:Jul 2022
Completed Kata:8
Kata Attempts:13
Completed on 1st Attempt:6

Completed Kata By Rank:

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

Solution Votes:

Best Practice:4
Clever:5

Forth

Rank:8 kyu
First Completed:Nov 2021
Last Completed:Nov 2021
Completed Kata:1
Kata Attempts:1
Completed on 1st Attempt:1

Completed Kata By Rank:

8 Kyu:1

Solution Votes:

Best Practice:1
Clever:0

Scala

Rank:8 kyu
First Completed:Jun 2018
Last Completed:Jun 2018
Completed Kata:1
Kata Attempts:1
Completed on 1st Attempt:1

Completed Kata By Rank:

8 Kyu:1

Nim

Rank:8 kyu
First Completed:Aug 2017
Last Completed:May 2018
Completed Kata:4
Kata Attempts:4
Completed on 1st Attempt:4

Completed Kata By Rank:

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

Solution Votes:

Best Practice:5
Clever:0

Groovy

Rank:8 kyu
First Completed:Jan 2018
Last Completed:Jul 2018
Completed Kata:4
Kata Attempts:4
Completed on 1st Attempt:4

Completed Kata By Rank:

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

Solution Votes:

Best Practice:7
Clever:9