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Progress

Rank:2 dan
Honor:54,234
Leaderboard Position:#64
Honor Percentile:Top 0.009%
Total Completed Kata:4,093

Languages:

Total Languages Trained:12
Highest Trained:JavaScript (2 dan)
Most Recent:JavaScript

Up Votes:

Best Practice Solutions:30,614
Clever Solutions:16,823
Comments:195

Contributions

Community:

Comments:399 (124 replies)
Collections:1
Kumite:229 (236 Started)
Translations:4 (3 approved)
Contributed Kata:10
Kata Approvals:2

Authored Kata:

Created:9 (1 in beta)
Total Completions:704
Total Stars:117
Total Collected:23
Avg. Rank:4 kyu
Avg. Satisfaction Rating:89%

Top Tags:

SQL:8
Databases:6
Puzzles:5
Language Features:2
Metaprogramming:2
Arrays:1

Streaks

Most in a Single Day:

Completed Kata:83
Date:Oct 20, 2020

Most in a Single Week:

Completed Kata:169
Ended On:Jun 19, 2022

Most Consecutive Days:

Most Number of days:1419
Ended On:Sep 18, 2025
Current Streak:0

JavaScript

Rank:2 dan
First Completed:Oct 2020
Last Completed:Feb 2026
Completed Kata:2,802
Kata Attempts:6,069
Completed on 1st Attempt:1,656
Authored Kata:1
Authored Translations:1 (0 approved)

Completed Kata By Rank:

8 Kyu:85
7 Kyu:194
6 Kyu:1,258
5 Kyu:785
4 Kyu:311
3 Kyu:82
2 Kyu:47
1 Kyu:22

Solution Votes:

Best Practice:27,591
Clever:14,998

Ruby

Rank:1 dan
First Completed:Aug 2021
Last Completed:Dec 2025
Completed Kata:1,705
Kata Attempts:3,439
Completed on 1st Attempt:1,076
Authored Kata:1
Authored Translations:2 (2 approved)

Completed Kata By Rank:

8 Kyu:53
7 Kyu:121
6 Kyu:1,021
5 Kyu:334
4 Kyu:103
3 Kyu:29
2 Kyu:19
1 Kyu:9

Solution Votes:

Best Practice:857
Clever:457

SQL

Rank:3 kyu
First Completed:Nov 2020
Last Completed:Jan 2026
Completed Kata:402
Kata Attempts:749
Completed on 1st Attempt:288
Authored Kata:9

Completed Kata By Rank:

8 Kyu:52
7 Kyu:123
6 Kyu:135
5 Kyu:54
4 Kyu:18
3 Kyu:2
2 Kyu:2

Solution Votes:

Best Practice:1,023
Clever:808

Python

Rank:5 kyu
First Completed:Nov 2020
Last Completed:Apr 2024
Completed Kata:14
Kata Attempts:18
Completed on 1st Attempt:13

Completed Kata By Rank:

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

Solution Votes:

Best Practice:1
Clever:0

TypeScript

Rank:5 kyu
First Completed:Apr 2021
Last Completed:Jul 2024
Completed Kata:50
Kata Attempts:135
Completed on 1st Attempt:29

Completed Kata By Rank:

8 Kyu:11
7 Kyu:8
6 Kyu:16
5 Kyu:12
4 Kyu:3

Solution Votes:

Best Practice:103
Clever:14

Haskell

Rank:6 kyu
First Completed:Jan 2022
Last Completed:Oct 2023
Completed Kata:44
Kata Attempts:55
Completed on 1st Attempt:39

Completed Kata By Rank:

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

Solution Votes:

Best Practice:58
Clever:1

λ Calculus

Rank:6 kyu
First Completed:Mar 2022
Last Completed:Mar 2022
Completed Kata:9
Kata Attempts:10
Completed on 1st Attempt:8

Completed Kata By Rank:

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

Solution Votes:

Best Practice:3
Clever:0

C++

Rank:7 kyu
First Completed:Jun 2023
Last Completed:Jun 2024
Completed Kata:15
Kata Attempts:17
Completed on 1st Attempt:14

Completed Kata By Rank:

8 Kyu:12
7 Kyu:2
6 Kyu:1

Solution Votes:

Best Practice:416
Clever:507

C

Rank:7 kyu
First Completed:Oct 2020
Last Completed:Oct 2023
Completed Kata:5
Kata Attempts:8
Completed on 1st Attempt:1

Completed Kata By Rank:

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

Solution Votes:

Best Practice:1
Clever:1

Pascal

Rank:7 kyu
First Completed:Dec 2021
Last Completed:Dec 2021
Completed Kata:6
Kata Attempts:7
Completed on 1st Attempt:5

Completed Kata By Rank:

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

Solution Votes:

Best Practice:17
Clever:15

Go

Rank:8 kyu
First Completed:Oct 2022
Last Completed:Oct 2022
Completed Kata:4
Kata Attempts:7
Completed on 1st Attempt:2

Completed Kata By Rank:

8 Kyu:4

Solution Votes:

Best Practice:107
Clever:11

Rust

Rank:8 kyu
First Completed:Jul 2024
Last Completed:Jul 2024
Completed Kata:3
Kata Attempts:4
Completed on 1st Attempt:3

Completed Kata By Rank:

8 Kyu:3

Solution Votes:

Best Practice:437
Clever:11