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Progress

Rank:2 dan
Honor:127,011
Leaderboard Position:#8
Honor Percentile:Top 0.002%
Total Completed Kata:10,427

Languages:

Total Languages Trained:42
Highest Trained:JavaScript (1 dan)
Most Recent:JavaScript

Up Votes:

Best Practice Solutions:47,594
Clever Solutions:28,574
Comments:2,265

Contributions

Community:

Comments:11,999 (5,542 replies)
Collections:2
Kumite:1,020 (1,072 Started)
Translations:70 (55 approved)
Contributed Kata:2,373
Kata Approvals:925

Authored Kata:

Created:54 (3 in beta)
Total Completions:34,733
Total Stars:3,334
Total Collected:721
Avg. Rank:4 kyu
Avg. Satisfaction Rating:89%

Top Tags:

Puzzles:44
Fundamentals:32
Games:31
Mathematics:23
Restricted:11
Algorithms:10

Streaks

Most in a Single Day:

Completed Kata:168
Date:Apr 12, 2017

Most in a Single Week:

Completed Kata:569
Ended On:Apr 2, 2017

Most Consecutive Days:

Most Number of days:284
Ended On:Dec 13, 2017
Current Streak:9

JavaScript

Rank:1 dan
First Completed:Jan 2017
Last Completed:Dec 2022
Completed Kata:6,312
Kata Attempts:27,248
Completed on 1st Attempt:3,182
Authored Kata:39
Authored Translations:21 (17 approved)

Completed Kata By Rank:

8 Kyu:312
7 Kyu:1,686
6 Kyu:1,836
5 Kyu:748
4 Kyu:212
3 Kyu:56
2 Kyu:28
1 Kyu:14

Solution Votes:

Best Practice:32,042
Clever:19,070

Python

Rank:1 kyu
First Completed:Jan 2017
Last Completed:Dec 2022
Completed Kata:2,121
Kata Attempts:12,187
Completed on 1st Attempt:1,090
Authored Kata:6
Authored Translations:7 (7 approved)

Completed Kata By Rank:

8 Kyu:49
7 Kyu:374
6 Kyu:514
5 Kyu:226
4 Kyu:80
3 Kyu:17
2 Kyu:9
1 Kyu:7

Solution Votes:

Best Practice:5,964
Clever:4,076

Haskell

Rank:1 kyu
First Completed:May 2017
Last Completed:Nov 2022
Completed Kata:243
Kata Attempts:1,441
Completed on 1st Attempt:127
Authored Kata:2
Authored Translations:3 (2 approved)

Completed Kata By Rank:

8 Kyu:12
7 Kyu:61
6 Kyu:53
5 Kyu:23
4 Kyu:22
3 Kyu:7
2 Kyu:13
1 Kyu:10

Solution Votes:

Best Practice:299
Clever:131

C#

Rank:2 kyu
First Completed:Jan 2017
Last Completed:Dec 2022
Completed Kata:602
Kata Attempts:2,163
Completed on 1st Attempt:323
Authored Kata:1
Authored Translations:4 (4 approved)

Completed Kata By Rank:

8 Kyu:128
7 Kyu:123
6 Kyu:125
5 Kyu:45
4 Kyu:18
3 Kyu:5
2 Kyu:4
1 Kyu:1

Solution Votes:

Best Practice:4,395
Clever:2,522

Ruby

Rank:3 kyu
First Completed:May 2017
Last Completed:Nov 2022
Completed Kata:417
Kata Attempts:2,114
Completed on 1st Attempt:213
Authored Translations:11 (10 approved)

Completed Kata By Rank:

8 Kyu:41
7 Kyu:67
6 Kyu:94
5 Kyu:31
4 Kyu:21
3 Kyu:2
2 Kyu:4
1 Kyu:2

Solution Votes:

Best Practice:1,205
Clever:950

Java

Rank:3 kyu
First Completed:Feb 2017
Last Completed:Nov 2022
Completed Kata:420
Kata Attempts:2,539
Completed on 1st Attempt:191
Authored Kata:1
Authored Translations:1 (1 approved)

Completed Kata By Rank:

8 Kyu:13
7 Kyu:71
6 Kyu:73
5 Kyu:30
4 Kyu:12
3 Kyu:4
2 Kyu:3
1 Kyu:1

Solution Votes:

Best Practice:1,061
Clever:1,228

Agda

Rank:3 kyu
First Completed:Mar 2019
Last Completed:Jul 2022
Completed Kata:21
Kata Attempts:35
Completed on 1st Attempt:15

Completed Kata By Rank:

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

Solution Votes:

Best Practice:2
Clever:0

Factor

Rank:4 kyu
First Completed:Sep 2019
Last Completed:Dec 2021
Completed Kata:49
Kata Attempts:59
Completed on 1st Attempt:38
Authored Translations:1 (1 approved)

Completed Kata By Rank:

8 Kyu:24
7 Kyu:15
6 Kyu:7
5 Kyu:2
1 Kyu:1

Solution Votes:

Best Practice:12
Clever:3

SQL

Rank:4 kyu
First Completed:May 2017
Last Completed:Jul 2022
Completed Kata:123
Kata Attempts:592
Completed on 1st Attempt:68
Authored Kata:1

Completed Kata By Rank:

8 Kyu:16
7 Kyu:40
6 Kyu:23
5 Kyu:17
4 Kyu:5
3 Kyu:1

Solution Votes:

Best Practice:2,113
Clever:215

OCaml

Rank:4 kyu
First Completed:Nov 2017
Last Completed:Jan 2018
Completed Kata:6
Kata Attempts:60
Completed on 1st Attempt:4

Completed Kata By Rank:

1 Kyu:1

Solution Votes:

Best Practice:2
Clever:0

Idris

Rank:4 kyu
First Completed:Mar 2019
Last Completed:Aug 2021
Completed Kata:10
Kata Attempts:27
Completed on 1st Attempt:6

Completed Kata By Rank:

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

Solution Votes:

Best Practice:3
Clever:0

Coq

Rank:4 kyu
First Completed:May 2019
Last Completed:Sep 2022
Completed Kata:65
Kata Attempts:94
Completed on 1st Attempt:42
Authored Kata:5
Authored Translations:1 (0 approved)

Completed Kata By Rank:

8 Kyu:3
7 Kyu:12
6 Kyu:23
5 Kyu:14
4 Kyu:8

Solution Votes:

Best Practice:19
Clever:8

BF

Rank:4 kyu
First Completed:Jul 2017
Last Completed:Jun 2022
Completed Kata:53
Kata Attempts:86
Completed on 1st Attempt:38
Authored Kata:1
Authored Translations:4 (1 approved)

Completed Kata By Rank:

8 Kyu:4
7 Kyu:11
6 Kyu:16
5 Kyu:10
4 Kyu:4
3 Kyu:2

Solution Votes:

Best Practice:62
Clever:22

C

Rank:4 kyu
First Completed:Jun 2017
Last Completed:Oct 2022
Completed Kata:92
Kata Attempts:535
Completed on 1st Attempt:45

Completed Kata By Rank:

8 Kyu:6
7 Kyu:23
6 Kyu:18
5 Kyu:8
4 Kyu:1
2 Kyu:1

Solution Votes:

Best Practice:97
Clever:86

C++

Rank:4 kyu
First Completed:Mar 2017
Last Completed:Nov 2022
Completed Kata:175
Kata Attempts:768
Completed on 1st Attempt:88
Authored Translations:1 (1 approved)

Completed Kata By Rank:

8 Kyu:5
7 Kyu:39
6 Kyu:27
5 Kyu:5
4 Kyu:6
2 Kyu:2

Solution Votes:

Best Practice:144
Clever:155

PHP

Rank:5 kyu
First Completed:Sep 2017
Last Completed:Sep 2022
Completed Kata:66
Kata Attempts:409
Completed on 1st Attempt:29

Completed Kata By Rank:

8 Kyu:2
7 Kyu:17
6 Kyu:11
5 Kyu:4
4 Kyu:1
3 Kyu:2

Solution Votes:

Best Practice:82
Clever:12

Forth

Rank:5 kyu
First Completed:Jul 2019
Last Completed:Oct 2019
Completed Kata:44
Kata Attempts:79
Completed on 1st Attempt:26
Authored Translations:1 (1 approved)

Completed Kata By Rank:

8 Kyu:8
7 Kyu:8
6 Kyu:17
5 Kyu:6
4 Kyu:3
1 Kyu:1

Solution Votes:

Best Practice:3
Clever:20

Lean

Rank:5 kyu
First Completed:Apr 2020
Last Completed:Sep 2022
Completed Kata:41
Kata Attempts:49
Completed on 1st Attempt:37

Completed Kata By Rank:

8 Kyu:6
7 Kyu:9
6 Kyu:19
5 Kyu:4

Solution Votes:

Best Practice:0
Clever:1

λ Calculus

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

Completed Kata By Rank:

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

Solution Votes:

Best Practice:1
Clever:2

Kotlin

Rank:6 kyu
First Completed:Sep 2017
Last Completed:Aug 2022
Completed Kata:14
Kata Attempts:25
Completed on 1st Attempt:11

Completed Kata By Rank:

6 Kyu:6
5 Kyu:3

Solution Votes:

Best Practice:11
Clever:8

Prolog

Rank:7 kyu
First Completed:Feb 2020
Last Completed:Sep 2022
Completed Kata:7
Kata Attempts:29
Completed on 1st Attempt:4

Completed Kata By Rank:

7 Kyu:1
4 Kyu:1

Solution Votes:

Best Practice:1
Clever:1

TypeScript

Rank:7 kyu
First Completed:Jul 2017
Last Completed:Oct 2022
Completed Kata:26
Kata Attempts:88
Completed on 1st Attempt:14

Completed Kata By Rank:

8 Kyu:2
7 Kyu:9
6 Kyu:3
2 Kyu:1

Solution Votes:

Best Practice:17
Clever:7

Scala

Rank:7 kyu
First Completed:Feb 2018
Last Completed:Oct 2022
Completed Kata:13
Kata Attempts:51
Completed on 1st Attempt:5

Completed Kata By Rank:

7 Kyu:3
6 Kyu:4

Solution Votes:

Best Practice:0
Clever:1

COBOL

Rank:7 kyu
First Completed:Aug 2021
Last Completed:Nov 2021
Completed Kata:7
Kata Attempts:11
Completed on 1st Attempt:4

Completed Kata By Rank:

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

Solution Votes:

Best Practice:1
Clever:3

CoffeeScript

Rank:7 kyu
First Completed:Aug 2017
Last Completed:Dec 2018
Completed Kata:12
Kata Attempts:75
Completed on 1st Attempt:3
Authored Translations:1 (1 approved)

Completed Kata By Rank:

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

Fortran

Rank:7 kyu
First Completed:Apr 2018
Last Completed:Jul 2021
Completed Kata:4
Kata Attempts:67
Completed on 1st Attempt:2

Completed Kata By Rank:

7 Kyu:1
6 Kyu:3

Shell

Rank:7 kyu
First Completed:Sep 2017
Last Completed:Nov 2021
Completed Kata:13
Kata Attempts:45
Completed on 1st Attempt:8

Completed Kata By Rank:

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

Solution Votes:

Best Practice:14
Clever:2

Solidity

Rank:7 kyu
First Completed:Oct 2017
Last Completed:Oct 2022
Completed Kata:5
Kata Attempts:39
Completed on 1st Attempt:2

Completed Kata By Rank:

8 Kyu:1
5 Kyu:1

Solution Votes:

Best Practice:1
Clever:0

Rust

Rank:7 kyu
First Completed:Dec 2017
Last Completed:Nov 2022
Completed Kata:15
Kata Attempts:65
Completed on 1st Attempt:9

Completed Kata By Rank:

7 Kyu:2
6 Kyu:2

Solution Votes:

Best Practice:3
Clever:0

NASM

Rank:7 kyu
First Completed:Apr 2018
Last Completed:Apr 2022
Completed Kata:10
Kata Attempts:29
Completed on 1st Attempt:7

Completed Kata By Rank:

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

Solution Votes:

Best Practice:13
Clever:1

Swift

Rank:8 kyu
First Completed:Jan 2018
Last Completed:Aug 2022
Completed Kata:16
Kata Attempts:115
Completed on 1st Attempt:7

Completed Kata By Rank:

8 Kyu:1
6 Kyu:2

Solution Votes:

Best Practice:2
Clever:2

Lua

Rank:8 kyu
First Completed:Nov 2017
Last Completed:Oct 2022
Completed Kata:15
Kata Attempts:96
Completed on 1st Attempt:6

Completed Kata By Rank:

8 Kyu:2
7 Kyu:4

Solution Votes:

Best Practice:14
Clever:38

Elixir

Rank:8 kyu
First Completed:Jan 2018
Last Completed:Mar 2020
Completed Kata:9
Kata Attempts:22
Completed on 1st Attempt:4

Completed Kata By Rank:

7 Kyu:1
6 Kyu:1

Solution Votes:

Best Practice:2
Clever:2

CommonLisp

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

Completed Kata By Rank:

6 Kyu:1

Solution Votes:

Best Practice:2
Clever:0

Racket

Rank:8 kyu
First Completed:Nov 2019
Last Completed:May 2021
Completed Kata:2
Kata Attempts:7
Completed on 1st Attempt:1

Completed Kata By Rank:

6 Kyu:1

Erlang

Rank:8 kyu
First Completed:Sep 2018
Last Completed:Sep 2018
Completed Kata:1
Kata Attempts:42
Completed on 1st Attempt:0

Completed Kata By Rank:

6 Kyu:1

Crystal

Rank:8 kyu
First Completed:Apr 2018
Last Completed:Apr 2018
Completed Kata:1
Kata Attempts:5
Completed on 1st Attempt:0

Completed Kata By Rank:

6 Kyu:1

Solution Votes:

Best Practice:0
Clever:1

Go

Rank:8 kyu
First Completed:Oct 2017
Last Completed:Sep 2022
Completed Kata:17
Kata Attempts:67
Completed on 1st Attempt:10

Completed Kata By Rank:

7 Kyu:2

Solution Votes:

Best Practice:0
Clever:2

F#

Rank:8 kyu
First Completed:Sep 2017
Last Completed:Dec 2021
Completed Kata:4
Kata Attempts:5
Completed on 1st Attempt:3

Completed Kata By Rank:

8 Kyu:2

Solution Votes:

Best Practice:1
Clever:1

Reason

Rank:8 kyu
First Completed:Mar 2019
Last Completed:Mar 2019
Completed Kata:1
Kata Attempts:1
Completed on 1st Attempt:1

Completed Kata By Rank:

7 Kyu:1

Clojure

Rank:8 kyu
First Completed:Nov 2017
Last Completed:May 2022
Completed Kata:21
Kata Attempts:48
Completed on 1st Attempt:15

Completed Kata By Rank:

8 Kyu:1

R

Rank:8 kyu
First Completed:Aug 2017
Last Completed:Aug 2022
Completed Kata:6
Kata Attempts:7
Completed on 1st Attempt:5

Completed Kata By Rank:

8 Kyu:1

Solution Votes:

Best Practice:4
Clever:0