hobovsky

mod

Name:Unknown

Clan:Unknown

Skills:https://github.com/hobovsky/cw-tools

Member Since:May 2018

Last Seen:Aug 2026

Profiles:

Following:29

Followers:377

Allies:23

View Profile Badges

Progress

Rank:1 dan

Honor:73,751

Leaderboard Position:#38

Honor Percentile:Top 0.005%

Total Completed Kata:2,467

Languages:

Total Languages Trained:54

Highest Trained:JavaScript (1 kyu)

Most Recent:Java

Up Votes:

Best Practice Solutions:121,995

Clever Solutions:64,136

Comments:5,571

Contributions

Community:

Comments:14,038 (2,696 replies)

Collections:19

Kumite:255 (290 Started)

Translations:4,656 (4,507 approved)

Contributed Kata:306

Kata Approvals:9

Authored Kata:

Created:13 (1 in beta)

Total Completions:9,380

Total Stars:511

Total Collected:110

Avg. Rank:6 kyu

Avg. Satisfaction Rating:89%

Top Tags:

Debugging:8

Unicode:3

Strings:2

Performance:2

Refactoring:1

Concurrency:1

Streaks

Most in a Single Day:

Completed Kata:23

Date:Dec 17, 2018

Most in a Single Week:

Completed Kata:52

Ended On:Feb 12, 2023

Most Consecutive Days:

Most Number of days:41

Ended On:Oct 25, 2022

Current Streak:0

JavaScript

Rank:1 kyu

First Completed:May 2018

Last Completed:Aug 2026

Completed Kata:1,028

Kata Attempts:3,192

Completed on 1^st Attempt:530

Authored Kata:6

Authored Translations:597 (583 approved)

Completed Kata By Rank:

8 Kyu:189

7 Kyu:328

6 Kyu:205

5 Kyu:76

4 Kyu:54

3 Kyu:20

2 Kyu:7

1 Kyu:3

Solution Votes:

Best Practice:25,390

Clever:9,085

Java

Rank:1 kyu

First Completed:May 2018

Last Completed:Aug 2026

Completed Kata:446

Kata Attempts:1,480

Completed on 1^st Attempt:211

Authored Kata:3

Authored Translations:86 (84 approved)

Completed Kata By Rank:

8 Kyu:87

7 Kyu:112

6 Kyu:92

5 Kyu:33

4 Kyu:43

3 Kyu:19

2 Kyu:10

1 Kyu:5

Solution Votes:

Best Practice:13,948

Clever:7,933

Python

Rank:2 kyu

First Completed:Jul 2018

Last Completed:Aug 2026

Completed Kata:1,113

Kata Attempts:3,520

Completed on 1^st Attempt:621

Authored Kata:3

Authored Translations:380 (372 approved)

Completed Kata By Rank:

8 Kyu:178

7 Kyu:377

6 Kyu:230

5 Kyu:85

4 Kyu:38

3 Kyu:10

2 Kyu:3

1 Kyu:2

Solution Votes:

Best Practice:68,587

Clever:40,030

C#

Rank:2 kyu

First Completed:May 2018

Last Completed:Jul 2026

Completed Kata:419

Kata Attempts:1,282

Completed on 1^st Attempt:234

Authored Kata:2

Authored Translations:2,214 (2189 approved)

Completed Kata By Rank:

8 Kyu:62

7 Kyu:128

6 Kyu:99

5 Kyu:37

4 Kyu:41

3 Kyu:8

2 Kyu:4

1 Kyu:1

Solution Votes:

Best Practice:2,190

Clever:918

C++

Rank:2 kyu

First Completed:Jun 2018

Last Completed:Aug 2026

Completed Kata:328

Kata Attempts:1,186

Completed on 1^st Attempt:174

Authored Translations:93 (88 approved)

Completed Kata By Rank:

8 Kyu:77

7 Kyu:96

6 Kyu:81

5 Kyu:22

4 Kyu:25

3 Kyu:4

2 Kyu:2

1 Kyu:1

Solution Votes:

Best Practice:3,569

Clever:2,499

C

Rank:3 kyu

First Completed:Jun 2018

Last Completed:Aug 2026

Completed Kata:325

Kata Attempts:1,097

Completed on 1^st Attempt:185

Authored Translations:62 (58 approved)

Completed Kata By Rank:

8 Kyu:85

7 Kyu:125

6 Kyu:74

5 Kyu:16

4 Kyu:10

3 Kyu:1

2 Kyu:1

Solution Votes:

Best Practice:1,137

Clever:1,206

Scala

Rank:4 kyu

First Completed:Dec 2019

Last Completed:Aug 2025

Completed Kata:113

Kata Attempts:285

Completed on 1^st Attempt:72

Authored Translations:35 (30 approved)

Completed Kata By Rank:

8 Kyu:37

7 Kyu:36

6 Kyu:27

5 Kyu:8

4 Kyu:4

3 Kyu:1

Solution Votes:

Best Practice:370

Clever:293

Haskell

Rank:4 kyu

First Completed:Aug 2018

Last Completed:Apr 2026

Completed Kata:67

Kata Attempts:153

Completed on 1^st Attempt:40

Authored Translations:22 (17 approved)

Completed Kata By Rank:

8 Kyu:16

7 Kyu:32

6 Kyu:12

5 Kyu:1

4 Kyu:2

3 Kyu:2

Solution Votes:

Best Practice:286

Clever:78

Ruby

Rank:5 kyu

First Completed:Oct 2018

Last Completed:Jul 2026

Completed Kata:105

Kata Attempts:242

Completed on 1^st Attempt:54

Authored Kata:1

Authored Translations:36 (36 approved)

Completed Kata By Rank:

8 Kyu:22

7 Kyu:38

6 Kyu:29

5 Kyu:7

4 Kyu:2

Solution Votes:

Best Practice:1,580

Clever:571

Swift

Rank:5 kyu

First Completed:Aug 2019

Last Completed:May 2026

Completed Kata:106

Kata Attempts:266

Completed on 1^st Attempt:58

Authored Translations:23 (22 approved)

Completed Kata By Rank:

8 Kyu:37

7 Kyu:26

6 Kyu:36

5 Kyu:5

4 Kyu:1

Solution Votes:

Best Practice:1,807

Clever:881

TypeScript

Rank:5 kyu

First Completed:Jul 2020

Last Completed:Mar 2026

Completed Kata:45

Kata Attempts:72

Completed on 1^st Attempt:26

Authored Translations:27 (26 approved)

Completed Kata By Rank:

8 Kyu:8

7 Kyu:15

6 Kyu:14

5 Kyu:3

4 Kyu:2

3 Kyu:1

Solution Votes:

Best Practice:135

Clever:34

PHP

Rank:5 kyu

First Completed:Feb 2019

Last Completed:Jul 2026

Completed Kata:50

Kata Attempts:106

Completed on 1^st Attempt:28

Authored Translations:35 (32 approved)

Completed Kata By Rank:

8 Kyu:15

7 Kyu:13

6 Kyu:18

5 Kyu:4

Solution Votes:

Best Practice:566

Clever:112

Kotlin

Rank:5 kyu

First Completed:Dec 2020

Last Completed:Apr 2026

Completed Kata:20

Kata Attempts:65

Completed on 1^st Attempt:10

Authored Translations:19 (17 approved)

Completed Kata By Rank:

8 Kyu:6

7 Kyu:3

6 Kyu:8

5 Kyu:1

3 Kyu:1

Solution Votes:

Best Practice:8

Clever:5

Go

Rank:5 kyu

First Completed:Feb 2019

Last Completed:Jul 2026

Completed Kata:32

Kata Attempts:119

Completed on 1^st Attempt:16

Authored Translations:22 (22 approved)

Completed Kata By Rank:

8 Kyu:9

7 Kyu:7

6 Kyu:7

5 Kyu:5

4 Kyu:1

Solution Votes:

Best Practice:679

Clever:84

F#

Rank:6 kyu

First Completed:Nov 2020

Last Completed:Mar 2026

Completed Kata:48

Kata Attempts:87

Completed on 1^st Attempt:30

Authored Translations:39 (36 approved)

Completed Kata By Rank:

8 Kyu:16

7 Kyu:18

6 Kyu:12

5 Kyu:2

Solution Votes:

Best Practice:134

Clever:53

Lua

Rank:6 kyu

First Completed:Jan 2019

Last Completed:Oct 2025

Completed Kata:27

Kata Attempts:91

Completed on 1^st Attempt:16

Authored Translations:12 (10 approved)

Completed Kata By Rank:

8 Kyu:8

7 Kyu:6

6 Kyu:4

5 Kyu:5

Solution Votes:

Best Practice:0

Clever:19

CoffeeScript

Rank:6 kyu

First Completed:Feb 2019

Last Completed:Apr 2026

Completed Kata:26

Kata Attempts:58

Completed on 1^st Attempt:9

Authored Translations:22 (20 approved)

Completed Kata By Rank:

8 Kyu:3

7 Kyu:13

6 Kyu:6

5 Kyu:3

Solution Votes:

Best Practice:5

Clever:1

Rust

Rank:6 kyu

First Completed:Mar 2021

Last Completed:Jul 2026

Completed Kata:41

Kata Attempts:83

Completed on 1^st Attempt:21

Authored Translations:25 (24 approved)

Completed Kata By Rank:

8 Kyu:11

7 Kyu:13

6 Kyu:11

5 Kyu:1

4 Kyu:1

Solution Votes:

Best Practice:1,246

Clever:258

Clojure

Rank:6 kyu

First Completed:Dec 2018

Last Completed:Jul 2026

Completed Kata:14

Kata Attempts:23

Completed on 1^st Attempt:9

Authored Translations:14 (10 approved)

Completed Kata By Rank:

8 Kyu:4

7 Kyu:4

6 Kyu:5

5 Kyu:1

Solution Votes:

Best Practice:6

Clever:1

Julia

Rank:6 kyu

First Completed:Jan 2023

Last Completed:Jul 2026

Completed Kata:11

Kata Attempts:17

Completed on 1^st Attempt:6

Authored Translations:13 (12 approved)

Completed Kata By Rank:

8 Kyu:2

7 Kyu:2

6 Kyu:6

5 Kyu:1

Solution Votes:

Best Practice:1

Clever:1

Dart

Rank:6 kyu

First Completed:Jan 2023

Last Completed:Jul 2026

Completed Kata:22

Kata Attempts:58

Completed on 1^st Attempt:11

Authored Translations:22 (22 approved)

Completed Kata By Rank:

8 Kyu:9

7 Kyu:3

6 Kyu:6

Solution Votes:

Best Practice:22

Clever:7

SQL

Rank:7 kyu

First Completed:Dec 2018

Last Completed:Mar 2026

Completed Kata:16

Kata Attempts:46

Completed on 1^st Attempt:4

Authored Translations:5 (4 approved)

Completed Kata By Rank:

8 Kyu:8

7 Kyu:5

6 Kyu:2

5 Kyu:1

Solution Votes:

Best Practice:225

Clever:36

NASM

Rank:7 kyu

First Completed:Aug 2018

Last Completed:Feb 2026

Completed Kata:28

Kata Attempts:78

Completed on 1^st Attempt:14

Authored Translations:5 (5 approved)

Completed Kata By Rank:

8 Kyu:15

7 Kyu:10

6 Kyu:1

Solution Votes:

Best Practice:5

Clever:2

Crystal

Rank:7 kyu

First Completed:Sep 2022

Last Completed:Nov 2025

Completed Kata:14

Kata Attempts:22

Completed on 1^st Attempt:4

Authored Translations:69 (65 approved)

Completed Kata By Rank:

8 Kyu:4

7 Kyu:5

6 Kyu:5

Solution Votes:

Best Practice:5

Clever:1

VB

Rank:7 kyu

First Completed:Aug 2023

Last Completed:Feb 2026

Completed Kata:7

Kata Attempts:5

Completed on 1^st Attempt:2

Authored Translations:6 (6 approved)

Completed Kata By Rank:

8 Kyu:1

7 Kyu:1

6 Kyu:4

5 Kyu:1

OCaml

Rank:7 kyu

First Completed:Feb 2022

Last Completed:Jul 2026

Completed Kata:9

Kata Attempts:14

Completed on 1^st Attempt:2

Authored Translations:5 (5 approved)

Completed Kata By Rank:

8 Kyu:3

7 Kyu:3

6 Kyu:2

5 Kyu:1

Solution Votes:

Best Practice:18

Clever:5

Groovy

Rank:7 kyu

First Completed:Aug 2020

Last Completed:Jun 2026

Completed Kata:11

Kata Attempts:21

Completed on 1^st Attempt:3

Authored Translations:12 (11 approved)

Completed Kata By Rank:

8 Kyu:2

7 Kyu:5

6 Kyu:4

Solution Votes:

Best Practice:1

Clever:6

Nim

Rank:7 kyu

First Completed:Jan 2023

Last Completed:Jul 2026

Completed Kata:11

Kata Attempts:8

Completed on 1^st Attempt:6

Authored Translations:173 (171 approved)

Completed Kata By Rank:

8 Kyu:2

7 Kyu:5

6 Kyu:4

Solution Votes:

Best Practice:3

Clever:2

PowerShell

Rank:7 kyu

First Completed:Feb 2020

Last Completed:Oct 2025

Completed Kata:7

Kata Attempts:22

Completed on 1^st Attempt:2

Authored Translations:3 (3 approved)

Completed Kata By Rank:

8 Kyu:2

7 Kyu:2

6 Kyu:3

D

Rank:7 kyu

First Completed:Jan 2023

Last Completed:Nov 2025

Completed Kata:7

Kata Attempts:11

Completed on 1^st Attempt:2

Authored Translations:7 (6 approved)

Completed Kata By Rank:

8 Kyu:1

7 Kyu:3

6 Kyu:3

BF

Rank:7 kyu

First Completed:Aug 2022

Last Completed:Sep 2025

Completed Kata:9

Kata Attempts:16

Completed on 1^st Attempt:7

Completed Kata By Rank:

8 Kyu:2

7 Kyu:5

6 Kyu:1

5 Kyu:1

Solution Votes:

Best Practice:31

Clever:10

Racket

Rank:7 kyu

First Completed:Oct 2023

Last Completed:Jan 2025

Completed Kata:7

Kata Attempts:24

Completed on 1^st Attempt:1

Authored Translations:7 (6 approved)

Completed Kata By Rank:

8 Kyu:3

7 Kyu:2

6 Kyu:2

Solution Votes:

Best Practice:12

Clever:0

Elixir

Rank:7 kyu

First Completed:Feb 2019

Last Completed:Sep 2024

Completed Kata:7

Kata Attempts:13

Completed on 1^st Attempt:1

Authored Translations:13 (10 approved)

Completed Kata By Rank:

8 Kyu:2

7 Kyu:3

6 Kyu:2

Solution Votes:

Best Practice:8

Clever:4

CommonLisp

Rank:7 kyu

First Completed:Jan 2023

Last Completed:Apr 2025

Completed Kata:6

Kata Attempts:9

Completed on 1^st Attempt:2

Authored Translations:6 (6 approved)

Completed Kata By Rank:

8 Kyu:4

7 Kyu:1

6 Kyu:1

PureScript

Rank:7 kyu

First Completed:Feb 2023

Last Completed:Jan 2024

Completed Kata:5

Kata Attempts:12

Completed on 1^st Attempt:2

Authored Translations:6 (2 approved)

Completed Kata By Rank:

8 Kyu:1

7 Kyu:2

6 Kyu:2

CFML

Rank:7 kyu

First Completed:Sep 2022

Last Completed:Mar 2025

Completed Kata:7

Kata Attempts:2

Completed on 1^st Attempt:2

Authored Translations:7 (7 approved)

Completed Kata By Rank:

8 Kyu:3

7 Kyu:3

6 Kyu:1

R

Rank:7 kyu

First Completed:Dec 2020

Last Completed:Nov 2025

Completed Kata:5

Kata Attempts:9

Completed on 1^st Attempt:3

Authored Translations:5 (4 approved)

Completed Kata By Rank:

8 Kyu:1

7 Kyu:2

6 Kyu:2

Solution Votes:

Best Practice:1

Clever:0

Reason

Rank:7 kyu

First Completed:Oct 2023

Last Completed:Dec 2023

Completed Kata:3

Kata Attempts:2

Completed on 1^st Attempt:0

Authored Translations:5 (5 approved)

Completed Kata By Rank:

8 Kyu:1

7 Kyu:1

6 Kyu:1

Solution Votes:

Best Practice:1

Clever:0

Pascal

Rank:7 kyu

First Completed:Feb 2023

Last Completed:Dec 2023

Completed Kata:4

Kata Attempts:2

Completed on 1^st Attempt:0

Authored Translations:6 (6 approved)

Completed Kata By Rank:

8 Kyu:2

7 Kyu:1

6 Kyu:1

Factor

Rank:7 kyu

First Completed:Oct 2023

Last Completed:Dec 2023

Completed Kata:3

Kata Attempts:4

Completed on 1^st Attempt:1

Authored Translations:5 (5 approved)

Completed Kata By Rank:

8 Kyu:1

7 Kyu:1

6 Kyu:1

Solution Votes:

Best Practice:10

Clever:0

Elm

Rank:7 kyu

First Completed:Jan 2023

Last Completed:Dec 2023

Completed Kata:3

Kata Attempts:1

Completed on 1^st Attempt:1

Authored Translations:6 (6 approved)

Completed Kata By Rank:

8 Kyu:1

7 Kyu:1

6 Kyu:1

Solution Votes:

Best Practice:1

Clever:0

Perl

Rank:8 kyu

First Completed:Oct 2022

Last Completed:Jan 2024

Completed Kata:4

Kata Attempts:1

Completed on 1^st Attempt:0

Authored Translations:4 (4 approved)

Completed Kata By Rank:

8 Kyu:1

7 Kyu:2

6 Kyu:1

Shell

Rank:8 kyu

First Completed:Feb 2019

Last Completed:Jun 2024

Completed Kata:5

Kata Attempts:13

Completed on 1^st Attempt:3

Authored Translations:5 (5 approved)

Completed Kata By Rank:

8 Kyu:3

7 Kyu:1

6 Kyu:1

COBOL

Rank:8 kyu

First Completed:Nov 2021

Last Completed:Sep 2024

Completed Kata:6

Kata Attempts:5

Completed on 1^st Attempt:3

Authored Translations:5 (4 approved)

Completed Kata By Rank:

8 Kyu:3

7 Kyu:2

6 Kyu:1

Solution Votes:

Best Practice:1

Clever:0

Haxe

Rank:8 kyu

First Completed:Jan 2023

Last Completed:Mar 2024

Completed Kata:4

Kata Attempts:1

Completed on 1^st Attempt:1

Authored Translations:6 (5 approved)

Completed Kata By Rank:

8 Kyu:1

7 Kyu:2

6 Kyu:1

Solution Votes:

Best Practice:6

Clever:0

Raku

Rank:8 kyu

First Completed:Oct 2023

Last Completed:Dec 2023

Completed Kata:3

Kata Attempts:0

Completed on 1^st Attempt:0

Authored Translations:4 (4 approved)

Completed Kata By Rank:

8 Kyu:1

7 Kyu:1

6 Kyu:1

Fortran

Rank:8 kyu

First Completed:Oct 2023

Last Completed:Oct 2024

Completed Kata:4

Kata Attempts:3

Completed on 1^st Attempt:0

Authored Translations:5 (4 approved)

Completed Kata By Rank:

8 Kyu:1

7 Kyu:1

6 Kyu:1

Erlang

Rank:8 kyu

First Completed:Oct 2023

Last Completed:Dec 2023

Completed Kata:3

Kata Attempts:0

Completed on 1^st Attempt:0

Authored Translations:4 (4 approved)

Completed Kata By Rank:

8 Kyu:1

7 Kyu:1

6 Kyu:1

Objective-C

Rank:8 kyu

First Completed:Jan 2023

Last Completed:Jan 2024

Completed Kata:3

Kata Attempts:1

Completed on 1^st Attempt:1

Authored Translations:4 (3 approved)

Completed Kata By Rank:

8 Kyu:1

7 Kyu:1

6 Kyu:1

Prolog

Rank:8 kyu

First Completed:Oct 2023

Last Completed:Dec 2023

Completed Kata:2

Kata Attempts:4

Completed on 1^st Attempt:0

Authored Translations:1 (0 approved)

Completed Kata By Rank:

8 Kyu:1

7 Kyu:1

Forth

Rank:8 kyu

First Completed:Oct 2023

Last Completed:Nov 2023

Completed Kata:2

Kata Attempts:0

Completed on 1^st Attempt:0

Authored Translations:2 (2 approved)

Completed Kata By Rank:

8 Kyu:1

7 Kyu:1

Coq

Rank:8 kyu

First Completed:Oct 2019

Last Completed:Nov 2019

Completed Kata:2

Kata Attempts:2

Completed on 1^st Attempt:1

Completed Kata By Rank:

8 Kyu:2

Solution Votes:

Best Practice:1

Clever:0

Solidity

Rank:8 kyu

First Completed:Jan 2024

Last Completed:Jan 2024

Completed Kata:1

Kata Attempts:2

Completed on 1^st Attempt:0

Authored Translations:1 (1 approved)

Completed Kata By Rank:

7 Kyu:1

Solution Votes:

Best Practice:0

Clever:1

RISC-V

Rank:8 kyu

First Completed:Oct 2023

Last Completed:Nov 2023

Completed Kata:2

Kata Attempts:3

Completed on 1^st Attempt:1

Completed Kata By Rank:

8 Kyu:1

7 Kyu:1