hobovsky

mod

Name:Unknown

Clan:Unknown

Member Since:May 2018

Last Seen:Feb 2026

Profiles:

Following:28

Followers:359

Allies:22

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Progress

Rank:1 dan

Honor:69,893

Leaderboard Position:#41

Honor Percentile:Top 0.005%

Total Completed Kata:2,323

Languages:

Total Languages Trained:54

Highest Trained:Java (1 kyu)

Most Recent:C

Up Votes:

Best Practice Solutions:114,651

Clever Solutions:60,406

Comments:5,246

Contributions

Community:

Comments:13,222 (2,497 replies)

Collections:16

Kumite:237 (269 Started)

Translations:4,416 (4,272 approved)

Contributed Kata:253

Kata Approvals:5

Authored Kata:

Created:13 (1 in beta)

Total Completions:7,839

Total Stars:462

Total Collected:98

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:4

Java

Rank:1 kyu

First Completed:May 2018

Last Completed:Feb 2026

Completed Kata:433

Kata Attempts:1,407

Completed on 1^st Attempt:204

Authored Kata:3

Authored Translations:75 (73 approved)

Completed Kata By Rank:

8 Kyu:87

7 Kyu:111

6 Kyu:88

5 Kyu:31

4 Kyu:42

3 Kyu:18

2 Kyu:10

1 Kyu:5

Solution Votes:

Best Practice:13,730

Clever:7,814

JavaScript

Rank:1 kyu

First Completed:May 2018

Last Completed:Feb 2026

Completed Kata:975

Kata Attempts:3,019

Completed on 1^st Attempt:516

Authored Kata:6

Authored Translations:556 (541 approved)

Completed Kata By Rank:

8 Kyu:182

7 Kyu:309

6 Kyu:194

5 Kyu:74

4 Kyu:53

3 Kyu:19

2 Kyu:7

1 Kyu:3

Solution Votes:

Best Practice:24,526

Clever:8,773

Python

Rank:2 kyu

First Completed:Jul 2018

Last Completed:Feb 2026

Completed Kata:1,037

Kata Attempts:3,217

Completed on 1^st Attempt:587

Authored Kata:3

Authored Translations:365 (359 approved)

Completed Kata By Rank:

8 Kyu:171

7 Kyu:358

6 Kyu:213

5 Kyu:75

4 Kyu:38

3 Kyu:9

2 Kyu:3

1 Kyu:2

Solution Votes:

Best Practice:63,754

Clever:37,065

C#

Rank:2 kyu

First Completed:May 2018

Last Completed:Feb 2026

Completed Kata:401

Kata Attempts:1,197

Completed on 1^st Attempt:210

Authored Kata:2

Authored Translations:2,206 (2181 approved)

Completed Kata By Rank:

8 Kyu:62

7 Kyu:124

6 Kyu:94

5 Kyu:36

4 Kyu:41

3 Kyu:8

2 Kyu:4

1 Kyu:1

Solution Votes:

Best Practice:2,136

Clever:900

C++

Rank:2 kyu

First Completed:Jun 2018

Last Completed:Feb 2026

Completed Kata:300

Kata Attempts:1,103

Completed on 1^st Attempt:172

Authored Translations:69 (64 approved)

Completed Kata By Rank:

8 Kyu:72

7 Kyu:85

6 Kyu:74

5 Kyu:21

4 Kyu:25

3 Kyu:3

2 Kyu:2

1 Kyu:1

Solution Votes:

Best Practice:3,244

Clever:2,387

C

Rank:3 kyu

First Completed:Jun 2018

Last Completed:Feb 2026

Completed Kata:314

Kata Attempts:1,039

Completed on 1^st Attempt:172

Authored Translations:60 (56 approved)

Completed Kata By Rank:

8 Kyu:83

7 Kyu:123

6 Kyu:69

5 Kyu:16

4 Kyu:10

3 Kyu:1

2 Kyu:1

Solution Votes:

Best Practice:1,075

Clever:1,124

Scala

Rank:4 kyu

First Completed:Dec 2019

Last Completed:Aug 2025

Completed Kata:113

Kata Attempts:285

Completed on 1^st Attempt:74

Authored Translations:34 (29 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:361

Clever:281

Haskell

Rank:4 kyu

First Completed:Aug 2018

Last Completed:Feb 2026

Completed Kata:66

Kata Attempts:152

Completed on 1^st Attempt:42

Authored Translations:21 (16 approved)

Completed Kata By Rank:

8 Kyu:16

7 Kyu:32

6 Kyu:11

5 Kyu:1

4 Kyu:2

3 Kyu:2

Solution Votes:

Best Practice:281

Clever:74

Swift

Rank:5 kyu

First Completed:Aug 2019

Last Completed:Nov 2025

Completed Kata:105

Kata Attempts:266

Completed on 1^st Attempt:60

Authored Translations:21 (20 approved)

Completed Kata By Rank:

8 Kyu:37

7 Kyu:26

6 Kyu:35

5 Kyu:5

4 Kyu:1

Solution Votes:

Best Practice:1,796

Clever:871

Ruby

Rank:5 kyu

First Completed:Oct 2018

Last Completed:Jan 2026

Completed Kata:93

Kata Attempts:220

Completed on 1^st Attempt:54

Authored Kata:1

Authored Translations:34 (34 approved)

Completed Kata By Rank:

8 Kyu:18

7 Kyu:35

6 Kyu:27

5 Kyu:4

4 Kyu:2

Solution Votes:

Best Practice:1,473

Clever:553

TypeScript

Rank:5 kyu

First Completed:Jul 2020

Last Completed:Jan 2026

Completed Kata:43

Kata Attempts:67

Completed on 1^st Attempt:22

Authored Translations:25 (24 approved)

Completed Kata By Rank:

8 Kyu:8

7 Kyu:14

6 Kyu:14

5 Kyu:3

4 Kyu:2

Solution Votes:

Best Practice:131

Clever:31

PHP

Rank:5 kyu

First Completed:Feb 2019

Last Completed:Jan 2026

Completed Kata:49

Kata Attempts:104

Completed on 1^st Attempt:28

Authored Translations:33 (30 approved)

Completed Kata By Rank:

8 Kyu:14

7 Kyu:13

6 Kyu:18

5 Kyu:4

Solution Votes:

Best Practice:561

Clever:112

Kotlin

Rank:6 kyu

First Completed:Dec 2020

Last Completed:Jan 2026

Completed Kata:19

Kata Attempts:60

Completed on 1^st Attempt:9

Authored Translations:15 (14 approved)

Completed Kata By Rank:

8 Kyu:6

7 Kyu:3

6 Kyu:7

5 Kyu:1

3 Kyu:1

Solution Votes:

Best Practice:7

Clever:5

Go

Rank:6 kyu

First Completed:Feb 2019

Last Completed:Feb 2026

Completed Kata:28

Kata Attempts:110

Completed on 1^st Attempt:14

Authored Translations:21 (21 approved)

Completed Kata By Rank:

8 Kyu:6

7 Kyu:6

6 Kyu:7

5 Kyu:5

4 Kyu:1

Solution Votes:

Best Practice:648

Clever:80

F#

Rank:6 kyu

First Completed:Nov 2020

Last Completed:Sep 2025

Completed Kata:47

Kata Attempts:86

Completed on 1^st Attempt:33

Authored Translations:39 (36 approved)

Completed Kata By Rank:

8 Kyu:16

7 Kyu:18

6 Kyu:11

5 Kyu:2

Solution Votes:

Best Practice:130

Clever:52

Lua

Rank:6 kyu

First Completed:Jan 2019

Last Completed:Oct 2025

Completed Kata:27

Kata Attempts:91

Completed on 1^st Attempt:14

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:Nov 2025

Completed Kata:24

Kata Attempts:52

Completed on 1^st Attempt:8

Authored Translations:21 (19 approved)

Completed Kata By Rank:

8 Kyu:3

7 Kyu:12

6 Kyu:5

5 Kyu:3

Solution Votes:

Best Practice:5

Clever:1

Rust

Rank:6 kyu

First Completed:Mar 2021

Last Completed:Jan 2026

Completed Kata:34

Kata Attempts:74

Completed on 1^st Attempt:19

Authored Translations:23 (22 approved)

Completed Kata By Rank:

8 Kyu:8

7 Kyu:10

6 Kyu:11

5 Kyu:1

4 Kyu:1

Solution Votes:

Best Practice:441

Clever:193

Julia

Rank:7 kyu

First Completed:Jan 2023

Last Completed:Jul 2025

Completed Kata:10

Kata Attempts:16

Completed on 1^st Attempt:4

Authored Translations:13 (12 approved)

Completed Kata By Rank:

8 Kyu:2

7 Kyu:2

6 Kyu:5

5 Kyu:1

Solution Votes:

Best Practice:1

Clever:0

SQL

Rank:7 kyu

First Completed:Dec 2018

Last Completed:Oct 2025

Completed Kata:16

Kata Attempts:45

Completed on 1^st Attempt:6

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:222

Clever:36

Crystal

Rank:7 kyu

First Completed:Sep 2022

Last Completed:Nov 2025

Completed Kata:14

Kata Attempts:22

Completed on 1^st Attempt:6

Authored Translations:69 (65 approved)

Completed Kata By Rank:

8 Kyu:4

7 Kyu:5

6 Kyu:5

Solution Votes:

Best Practice:5

Clever:0

NASM

Rank:7 kyu

First Completed:Aug 2018

Last Completed:Feb 2026

Completed Kata:28

Kata Attempts:78

Completed on 1^st Attempt:13

Authored Translations:5 (5 approved)

Completed Kata By Rank:

8 Kyu:13

7 Kyu:10

6 Kyu:1

Solution Votes:

Best Practice:4

Clever:2

Clojure

Rank:7 kyu

First Completed:Dec 2018

Last Completed:Mar 2025

Completed Kata:11

Kata Attempts:20

Completed on 1^st Attempt:5

Authored Translations:13 (9 approved)

Completed Kata By Rank:

8 Kyu:4

7 Kyu:3

6 Kyu:3

5 Kyu:1

Solution Votes:

Best Practice:6

Clever:0

VB

Rank:7 kyu

First Completed:Aug 2023

Last Completed:Feb 2026

Completed Kata:7

Kata Attempts:5

Completed on 1^st Attempt:3

Authored Translations:6 (6 approved)

Completed Kata By Rank:

8 Kyu:1

7 Kyu:1

6 Kyu:4

5 Kyu:1

Groovy

Rank:7 kyu

First Completed:Aug 2020

Last Completed:Sep 2024

Completed Kata:10

Kata Attempts:20

Completed on 1^st Attempt:1

Authored Translations:12 (11 approved)

Completed Kata By Rank:

8 Kyu:2

7 Kyu:4

6 Kyu:4

Solution Votes:

Best Practice:1

Clever:6

OCaml

Rank:7 kyu

First Completed:Feb 2022

Last Completed:Jan 2025

Completed Kata:8

Kata Attempts:8

Completed on 1^st Attempt:3

Authored Translations:5 (5 approved)

Completed Kata By Rank:

8 Kyu:3

7 Kyu:3

6 Kyu:1

5 Kyu:1

Solution Votes:

Best Practice:17

Clever:5

PowerShell

Rank:7 kyu

First Completed:Feb 2020

Last Completed:Oct 2025

Completed Kata:7

Kata Attempts:22

Completed on 1^st Attempt:4

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:1

Authored Translations:7 (6 approved)

Completed Kata By Rank:

8 Kyu:1

7 Kyu:3

6 Kyu:3

Dart

Rank:7 kyu

First Completed:Jan 2023

Last Completed:Jan 2026

Completed Kata:14

Kata Attempts:22

Completed on 1^st Attempt:7

Authored Translations:22 (22 approved)

Completed Kata By Rank:

8 Kyu:7

7 Kyu:3

6 Kyu:2

Solution Votes:

Best Practice:22

Clever:6

BF

Rank:7 kyu

First Completed:Aug 2022

Last Completed:Sep 2025

Completed Kata:9

Kata Attempts:16

Completed on 1^st Attempt:6

Completed Kata By Rank:

8 Kyu:2

7 Kyu:5

6 Kyu:1

5 Kyu:1

Solution Votes:

Best Practice:30

Clever:10

Nim

Rank:7 kyu

First Completed:Jan 2023

Last Completed:Oct 2025

Completed Kata:9

Kata Attempts:6

Completed on 1^st Attempt:4

Authored Translations:88 (87 approved)

Completed Kata By Rank:

8 Kyu:2

7 Kyu:4

6 Kyu:3

Solution Votes:

Best Practice:3

Clever:2

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:2

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:1

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:1

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:2

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:5 (5 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:0

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:1

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:1

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:0

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:0

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

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