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Progress

Rank:1 dan
Honor:41,653
Leaderboard Position:#96
Honor Percentile:Top 0.013%
Total Completed Kata:3,613

Languages:

Total Languages Trained:25
Highest Trained:JavaScript (1 kyu)
Most Recent:C

Up Votes:

Best Practice Solutions:22,037
Clever Solutions:10,794
Comments:1,970

Contributions

Community:

Comments:6,134 (1,411 replies)
Collections:7
Kumite:116 (148 Started)
Translations:1,011 (807 approved)
Contributed Kata:811

Authored Kata:

Created:16 (1 in beta)
Total Completions:5,376
Total Stars:639
Total Collected:134
Avg. Rank:6 kyu
Avg. Satisfaction Rating:82%

Top Tags:

Debugging:5
Language Features:5
Binary:4
Strings:4
Algorithms:4
Refactoring:3

Streaks

Most in a Single Day:

Completed Kata:35
Date:Oct 25, 2022

Most in a Single Week:

Completed Kata:75
Ended On:Oct 6, 2024

Most Consecutive Days:

Most Number of days:53
Ended On:Sep 12, 2022
Current Streak:11

JavaScript

Rank:1 kyu
First Completed:Sep 2019
Last Completed:Jul 2025
Completed Kata:1,679
Kata Attempts:5,491
Completed on 1st Attempt:743
Authored Kata:8
Authored Translations:127 (114 approved)

Completed Kata By Rank:

8 Kyu:108
7 Kyu:627
6 Kyu:615
5 Kyu:205
4 Kyu:70
3 Kyu:13
2 Kyu:4
1 Kyu:2

Solution Votes:

Best Practice:9,644
Clever:5,763

C

Rank:1 kyu
First Completed:Apr 2019
Last Completed:Jul 2025
Completed Kata:1,610
Kata Attempts:4,309
Completed on 1st Attempt:601
Authored Kata:10
Authored Translations:596 (455 approved)

Completed Kata By Rank:

8 Kyu:219
7 Kyu:726
6 Kyu:458
5 Kyu:115
4 Kyu:44
3 Kyu:5
2 Kyu:4
1 Kyu:1

Solution Votes:

Best Practice:2,369
Clever:1,831

Python

Rank:2 kyu
First Completed:May 2020
Last Completed:Jul 2025
Completed Kata:544
Kata Attempts:1,481
Completed on 1st Attempt:269
Authored Kata:4
Authored Translations:26 (23 approved)

Completed Kata By Rank:

8 Kyu:21
7 Kyu:194
6 Kyu:212
5 Kyu:85
4 Kyu:19
3 Kyu:6

Solution Votes:

Best Practice:3,181
Clever:1,402

Java

Rank:2 kyu
First Completed:Jan 2020
Last Completed:Jul 2025
Completed Kata:297
Kata Attempts:921
Completed on 1st Attempt:125
Authored Kata:2
Authored Translations:28 (23 approved)

Completed Kata By Rank:

8 Kyu:26
7 Kyu:82
6 Kyu:102
5 Kyu:46
4 Kyu:29
3 Kyu:9

Solution Votes:

Best Practice:2,742
Clever:1,297

OCaml

Rank:3 kyu
First Completed:Apr 2019
Last Completed:Jul 2025
Completed Kata:237
Kata Attempts:439
Completed on 1st Attempt:132
Authored Kata:1
Authored Translations:18 (13 approved)

Completed Kata By Rank:

8 Kyu:35
7 Kyu:73
6 Kyu:72
5 Kyu:36
4 Kyu:13
3 Kyu:1
2 Kyu:1

Solution Votes:

Best Practice:64
Clever:40

SQL

Rank:4 kyu
First Completed:Sep 2020
Last Completed:May 2025
Completed Kata:258
Kata Attempts:559
Completed on 1st Attempt:138
Authored Translations:4 (4 approved)

Completed Kata By Rank:

8 Kyu:52
7 Kyu:122
6 Kyu:60
5 Kyu:16
4 Kyu:4

Solution Votes:

Best Practice:3,503
Clever:392

PHP

Rank:5 kyu
First Completed:Dec 2019
Last Completed:Jul 2025
Completed Kata:65
Kata Attempts:210
Completed on 1st Attempt:25
Authored Kata:1
Authored Translations:36 (34 approved)

Completed Kata By Rank:

8 Kyu:11
7 Kyu:29
6 Kyu:18
5 Kyu:2
4 Kyu:2

Solution Votes:

Best Practice:316
Clever:39

C++

Rank:5 kyu
First Completed:Sep 2019
Last Completed:Jul 2025
Completed Kata:42
Kata Attempts:102
Completed on 1st Attempt:16
Authored Kata:1
Authored Translations:4 (4 approved)

Completed Kata By Rank:

8 Kyu:10
7 Kyu:11
6 Kyu:12
5 Kyu:3
4 Kyu:2

Solution Votes:

Best Practice:72
Clever:5

Ruby

Rank:5 kyu
First Completed:Jan 2022
Last Completed:Jul 2025
Completed Kata:23
Kata Attempts:94
Completed on 1st Attempt:8
Authored Translations:10 (9 approved)

Completed Kata By Rank:

8 Kyu:2
7 Kyu:9
6 Kyu:8
5 Kyu:2
4 Kyu:2

Solution Votes:

Best Practice:3
Clever:1

F#

Rank:6 kyu
First Completed:Sep 2023
Last Completed:Feb 2025
Completed Kata:23
Kata Attempts:30
Completed on 1st Attempt:16
Authored Translations:1 (1 approved)

Completed Kata By Rank:

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

Solution Votes:

Best Practice:28
Clever:6

C#

Rank:6 kyu
First Completed:Feb 2022
Last Completed:Jun 2025
Completed Kata:17
Kata Attempts:40
Completed on 1st Attempt:7
Authored Translations:7 (5 approved)

Completed Kata By Rank:

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

BF

Rank:7 kyu
First Completed:Aug 2019
Last Completed:Jul 2021
Completed Kata:16
Kata Attempts:31
Completed on 1st Attempt:10

Completed Kata By Rank:

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

Solution Votes:

Best Practice:66
Clever:16

Shell

Rank:7 kyu
First Completed:Feb 2020
Last Completed:Sep 2024
Completed Kata:8
Kata Attempts:11
Completed on 1st Attempt:5

Completed Kata By Rank:

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

Solution Votes:

Best Practice:38
Clever:1

Rust

Rank:7 kyu
First Completed:Jan 2024
Last Completed:Jul 2025
Completed Kata:7
Kata Attempts:21
Completed on 1st Attempt:1
Authored Translations:1 (0 approved)

Completed Kata By Rank:

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

Solution Votes:

Best Practice:5
Clever:0

TypeScript

Rank:7 kyu
First Completed:Apr 2024
Last Completed:May 2024
Completed Kata:2
Kata Attempts:2
Completed on 1st Attempt:2
Authored Translations:1 (0 approved)

Completed Kata By Rank:

6 Kyu:1
5 Kyu:1

Go

Rank:7 kyu
First Completed:Mar 2024
Last Completed:Sep 2024
Completed Kata:2
Kata Attempts:2
Completed on 1st Attempt:2

Completed Kata By Rank:

7 Kyu:1
5 Kyu:1

Objective-C

Rank:7 kyu
First Completed:Jan 2022
Last Completed:Jan 2022
Completed Kata:1
Kata Attempts:1
Completed on 1st Attempt:1

Completed Kata By Rank:

5 Kyu:1

COBOL

Rank:8 kyu
First Completed:May 2020
Last Completed:Aug 2021
Completed Kata:4
Kata Attempts:16
Completed on 1st Attempt:0

Completed Kata By Rank:

8 Kyu:3

Solution Votes:

Best Practice:5
Clever:1

VB

Rank:8 kyu
First Completed:Feb 2025
Last Completed:Feb 2025
Completed Kata:1
Kata Attempts:0
Completed on 1st Attempt:0
Authored Translations:1 (1 approved)

Completed Kata By Rank:

7 Kyu:1

Lua

Rank:8 kyu
First Completed:Oct 2024
Last Completed:Oct 2024
Completed Kata:1
Kata Attempts:1
Completed on 1st Attempt:1

Completed Kata By Rank:

7 Kyu:1

Scala

Rank:8 kyu
First Completed:Sep 2022
Last Completed:Sep 2022
Completed Kata:1
Kata Attempts:2
Completed on 1st Attempt:0
Authored Translations:1 (0 approved)

Completed Kata By Rank:

7 Kyu:1

Kotlin

Rank:8 kyu
First Completed:Oct 2021
Last Completed:May 2025
Completed Kata:2
Kata Attempts:2
Completed on 1st Attempt:2
Authored Translations:2 (1 approved)

Completed Kata By Rank:

7 Kyu:1
6 Kyu:1

Dart

Rank:8 kyu
First Completed:Sep 2021
Last Completed:Sep 2021
Completed Kata:1
Kata Attempts:1
Completed on 1st Attempt:0

Completed Kata By Rank:

7 Kyu:1

Fortran

Rank:8 kyu
First Completed:May 2020
Last Completed:May 2020
Completed Kata:1
Kata Attempts:4
Completed on 1st Attempt:0

Completed Kata By Rank:

8 Kyu:1

Groovy

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

Completed Kata By Rank:

8 Kyu:1

Solution Votes:

Best Practice:1
Clever:0