mauro-1

mender

Name:Unknown

Clan:Unknown

Member Since:Aug 2020

Last Seen:Mar 2026

Profiles:

Following:0

Followers:63

Allies:0

View Profile Badges

Progress

Rank:1 dan

Honor:55,229

Leaderboard Position:#61

Honor Percentile:Top 0.008%

Total Completed Kata:6,090

Languages:

Total Languages Trained:55

Highest Trained:Python (1 dan)

Most Recent:Ruby

Up Votes:

Best Practice Solutions:47,628

Clever Solutions:39,831

Comments:620

Contributions

Community:

Comments:1,847 (1,405 replies)

Collections:0

Kumite:231 (251 Started)

Translations:329 (271 approved)

Contributed Kata:43

Authored Kata:

Created:19 (5 in beta)

Total Completions:9,086

Total Stars:454

Total Collected:69

Avg. Rank:5 kyu

Avg. Satisfaction Rating:93%

Top Tags:

Fundamentals:9

Strings:8

Algorithms:8

Restricted:5

Mathematics:5

Logic:4

Streaks

Most in a Single Day:

Completed Kata:69

Date:Oct 1, 2023

Most in a Single Week:

Completed Kata:171

Ended On:Oct 1, 2023

Most Consecutive Days:

Most Number of days:1087

Ended On:Mar 13, 2026

Python

Rank:1 dan

First Completed:Aug 2020

Last Completed:Mar 2026

Completed Kata:4,965

Kata Attempts:10,858

Completed on 1^st Attempt:3,388

Authored Kata:19

Authored Translations:280 (236 approved)

Completed Kata By Rank:

8 Kyu:208

7 Kyu:1,296

6 Kyu:1,596

5 Kyu:541

4 Kyu:162

3 Kyu:36

2 Kyu:16

1 Kyu:6

Solution Votes:

Best Practice:32,036

Clever:29,864

Ruby

Rank:2 kyu

First Completed:Oct 2020

Last Completed:Feb 2026

Completed Kata:922

Kata Attempts:2,109

Completed on 1^st Attempt:757

Authored Translations:7 (6 approved)

Completed Kata By Rank:

8 Kyu:122

7 Kyu:390

6 Kyu:234

5 Kyu:81

4 Kyu:31

3 Kyu:6

2 Kyu:1

Solution Votes:

Best Practice:5,386

Clever:3,947

JavaScript

Rank:2 kyu

First Completed:Dec 2020

Last Completed:Mar 2026

Completed Kata:557

Kata Attempts:1,880

Completed on 1^st Attempt:327

Completed Kata By Rank:

8 Kyu:12

7 Kyu:98

6 Kyu:154

5 Kyu:55

4 Kyu:13

3 Kyu:1

2 Kyu:1

1 Kyu:1

Solution Votes:

Best Practice:393

Clever:317

C++

Rank:3 kyu

First Completed:Sep 2020

Last Completed:Mar 2026

Completed Kata:191

Kata Attempts:488

Completed on 1^st Attempt:137

Authored Kata:2

Authored Translations:5 (5 approved)

Completed Kata By Rank:

8 Kyu:27

7 Kyu:48

6 Kyu:53

5 Kyu:12

4 Kyu:10

3 Kyu:3

2 Kyu:1

Solution Votes:

Best Practice:1,353

Clever:534

NASM

Rank:4 kyu

First Completed:Oct 2020

Last Completed:Jan 2026

Completed Kata:256

Kata Attempts:477

Completed on 1^st Attempt:201

Authored Translations:5 (4 approved)

Completed Kata By Rank:

8 Kyu:90

7 Kyu:103

6 Kyu:42

5 Kyu:10

4 Kyu:4

Solution Votes:

Best Practice:42

Clever:25

Crystal

Rank:4 kyu

First Completed:Aug 2021

Last Completed:Feb 2026

Completed Kata:156

Kata Attempts:180

Completed on 1^st Attempt:139

Authored Translations:1 (1 approved)

Completed Kata By Rank:

8 Kyu:52

7 Kyu:64

6 Kyu:28

5 Kyu:4

4 Kyu:7

3 Kyu:1

Solution Votes:

Best Practice:85

Clever:27

C

Rank:4 kyu

First Completed:Dec 2020

Last Completed:Feb 2026

Completed Kata:185

Kata Attempts:252

Completed on 1^st Attempt:157

Completed Kata By Rank:

8 Kyu:41

7 Kyu:93

6 Kyu:33

5 Kyu:7

4 Kyu:2

Solution Votes:

Best Practice:614

Clever:295

Haskell

Rank:4 kyu

First Completed:Jun 2023

Last Completed:Mar 2026

Completed Kata:167

Kata Attempts:195

Completed on 1^st Attempt:151

Completed Kata By Rank:

8 Kyu:60

7 Kyu:64

6 Kyu:32

5 Kyu:8

4 Kyu:2

Solution Votes:

Best Practice:691

Clever:271

Prolog

Rank:4 kyu

First Completed:Sep 2020

Last Completed:May 2025

Completed Kata:111

Kata Attempts:133

Completed on 1^st Attempt:100

Completed Kata By Rank:

8 Kyu:37

7 Kyu:44

6 Kyu:20

5 Kyu:5

4 Kyu:2

3 Kyu:1

Solution Votes:

Best Practice:43

Clever:26

C#

Rank:5 kyu

First Completed:Jul 2023

Last Completed:Feb 2026

Completed Kata:78

Kata Attempts:157

Completed on 1^st Attempt:66

Authored Translations:1 (1 approved)

Completed Kata By Rank:

8 Kyu:19

7 Kyu:33

6 Kyu:13

5 Kyu:5

4 Kyu:1

3 Kyu:1

Solution Votes:

Best Practice:1,972

Clever:1,324

Java

Rank:5 kyu

First Completed:Jun 2023

Last Completed:Jan 2026

Completed Kata:55

Kata Attempts:123

Completed on 1^st Attempt:41

Completed Kata By Rank:

8 Kyu:9

7 Kyu:17

6 Kyu:11

5 Kyu:7

Solution Votes:

Best Practice:1,246

Clever:1,398

Julia

Rank:5 kyu

First Completed:Jun 2023

Last Completed:Oct 2025

Completed Kata:52

Kata Attempts:56

Completed on 1^st Attempt:50

Completed Kata By Rank:

8 Kyu:28

7 Kyu:17

6 Kyu:4

5 Kyu:1

4 Kyu:2

Solution Votes:

Best Practice:35

Clever:31

BF

Rank:6 kyu

First Completed:Oct 2020

Last Completed:Oct 2025

Completed Kata:51

Kata Attempts:115

Completed on 1^st Attempt:44

Completed Kata By Rank:

8 Kyu:14

7 Kyu:26

6 Kyu:7

4 Kyu:1

Solution Votes:

Best Practice:128

Clever:51

D

Rank:6 kyu

First Completed:Jul 2023

Last Completed:May 2025

Completed Kata:34

Kata Attempts:43

Completed on 1^st Attempt:27

Completed Kata By Rank:

8 Kyu:10

7 Kyu:13

6 Kyu:9

5 Kyu:1

4 Kyu:1

Solution Votes:

Best Practice:6

Clever:4

RISC-V

Rank:6 kyu

First Completed:Jan 2023

Last Completed:Nov 2024

Completed Kata:57

Kata Attempts:74

Completed on 1^st Attempt:48

Completed Kata By Rank:

8 Kyu:27

7 Kyu:20

6 Kyu:8

5 Kyu:1

Solution Votes:

Best Practice:9

Clever:7

Go

Rank:6 kyu

First Completed:Aug 2021

Last Completed:Oct 2025

Completed Kata:31

Kata Attempts:36

Completed on 1^st Attempt:30

Completed Kata By Rank:

8 Kyu:12

7 Kyu:10

6 Kyu:2

5 Kyu:3

Solution Votes:

Best Practice:904

Clever:631

Scala

Rank:6 kyu

First Completed:Dec 2020

Last Completed:Oct 2025

Completed Kata:42

Kata Attempts:45

Completed on 1^st Attempt:39

Completed Kata By Rank:

8 Kyu:26

7 Kyu:13

6 Kyu:2

5 Kyu:1

Solution Votes:

Best Practice:193

Clever:111

Rust

Rank:6 kyu

First Completed:Jun 2023

Last Completed:Oct 2025

Completed Kata:36

Kata Attempts:40

Completed on 1^st Attempt:34

Completed Kata By Rank:

8 Kyu:16

7 Kyu:13

6 Kyu:3

5 Kyu:1

Solution Votes:

Best Practice:65

Clever:18

Dart

Rank:6 kyu

First Completed:Jun 2023

Last Completed:Oct 2025

Completed Kata:31

Kata Attempts:33

Completed on 1^st Attempt:29

Completed Kata By Rank:

8 Kyu:16

7 Kyu:12

6 Kyu:2

5 Kyu:1

Solution Votes:

Best Practice:87

Clever:14

Factor

Rank:6 kyu

First Completed:Feb 2024

Last Completed:Oct 2025

Completed Kata:26

Kata Attempts:33

Completed on 1^st Attempt:24

Completed Kata By Rank:

8 Kyu:18

7 Kyu:5

6 Kyu:1

5 Kyu:2

Solution Votes:

Best Practice:23

Clever:1

Elixir

Rank:6 kyu

First Completed:Apr 2021

Last Completed:Oct 2025

Completed Kata:29

Kata Attempts:40

Completed on 1^st Attempt:25

Completed Kata By Rank:

8 Kyu:17

7 Kyu:7

6 Kyu:4

5 Kyu:1

Solution Votes:

Best Practice:71

Clever:12

Lua

Rank:6 kyu

First Completed:Jul 2023

Last Completed:Oct 2025

Completed Kata:27

Kata Attempts:29

Completed on 1^st Attempt:26

Completed Kata By Rank:

8 Kyu:14

7 Kyu:10

6 Kyu:1

5 Kyu:1

Solution Votes:

Best Practice:75

Clever:48

Groovy

Rank:6 kyu

First Completed:Jul 2023

Last Completed:Oct 2025

Completed Kata:17

Kata Attempts:19

Completed on 1^st Attempt:15

Completed Kata By Rank:

8 Kyu:8

7 Kyu:7

5 Kyu:2

Solution Votes:

Best Practice:10

Clever:0

Erlang

Rank:7 kyu

First Completed:Oct 2020

Last Completed:Oct 2025

Completed Kata:19

Kata Attempts:22

Completed on 1^st Attempt:17

Completed Kata By Rank:

8 Kyu:9

7 Kyu:8

6 Kyu:1

5 Kyu:1

Solution Votes:

Best Practice:58

Clever:34

Objective-C

Rank:7 kyu

First Completed:Jul 2023

Last Completed:Oct 2025

Completed Kata:12

Kata Attempts:15

Completed on 1^st Attempt:9

Completed Kata By Rank:

8 Kyu:7

7 Kyu:3

5 Kyu:2

Solution Votes:

Best Practice:16

Clever:1

Kotlin

Rank:7 kyu

First Completed:Sep 2023

Last Completed:Oct 2025

Completed Kata:17

Kata Attempts:17

Completed on 1^st Attempt:17

Completed Kata By Rank:

8 Kyu:10

7 Kyu:5

6 Kyu:1

5 Kyu:1

Solution Votes:

Best Practice:28

Clever:72

Nim

Rank:7 kyu

First Completed:Jul 2023

Last Completed:Oct 2025

Completed Kata:13

Kata Attempts:15

Completed on 1^st Attempt:12

Completed Kata By Rank:

8 Kyu:6

7 Kyu:4

6 Kyu:2

5 Kyu:1

Solution Votes:

Best Practice:10

Clever:8

Swift

Rank:7 kyu

First Completed:Mar 2021

Last Completed:Jun 2025

Completed Kata:23

Kata Attempts:24

Completed on 1^st Attempt:22

Completed Kata By Rank:

8 Kyu:15

7 Kyu:5

6 Kyu:2

Solution Votes:

Best Practice:163

Clever:39

Clojure

Rank:7 kyu

First Completed:Jun 2023

Last Completed:Jun 2025

Completed Kata:17

Kata Attempts:17

Completed on 1^st Attempt:17

Completed Kata By Rank:

8 Kyu:10

7 Kyu:6

5 Kyu:1

Solution Votes:

Best Practice:118

Clever:33

Elm

Rank:7 kyu

First Completed:Jun 2023

Last Completed:Oct 2025

Completed Kata:14

Kata Attempts:17

Completed on 1^st Attempt:13

Completed Kata By Rank:

8 Kyu:7

7 Kyu:6

5 Kyu:1

Solution Votes:

Best Practice:23

Clever:11

Racket

Rank:7 kyu

First Completed:Dec 2020

Last Completed:Jun 2025

Completed Kata:18

Kata Attempts:18

Completed on 1^st Attempt:18

Completed Kata By Rank:

8 Kyu:11

7 Kyu:5

6 Kyu:2

Solution Votes:

Best Practice:29

Clever:13

CFML

Rank:7 kyu

First Completed:Jun 2023

Last Completed:Oct 2025

Completed Kata:14

Kata Attempts:14

Completed on 1^st Attempt:14

Completed Kata By Rank:

8 Kyu:8

7 Kyu:5

5 Kyu:1

Solution Votes:

Best Practice:19

Clever:1

SQL

Rank:7 kyu

First Completed:Oct 2020

Last Completed:Jun 2025

Completed Kata:17

Kata Attempts:21

Completed on 1^st Attempt:13

Completed Kata By Rank:

8 Kyu:10

7 Kyu:5

6 Kyu:2

Solution Votes:

Best Practice:473

Clever:300

Shell

Rank:7 kyu

First Completed:Oct 2020

Last Completed:Feb 2026

Completed Kata:21

Kata Attempts:22

Completed on 1^st Attempt:20

Completed Kata By Rank:

8 Kyu:11

7 Kyu:8

Solution Votes:

Best Practice:96

Clever:7

R

Rank:7 kyu

First Completed:Jun 2023

Last Completed:Jun 2025

Completed Kata:16

Kata Attempts:16

Completed on 1^st Attempt:16

Completed Kata By Rank:

8 Kyu:9

7 Kyu:6

6 Kyu:1

Solution Votes:

Best Practice:67

Clever:12

Pascal

Rank:7 kyu

First Completed:Jun 2023

Last Completed:Sep 2024

Completed Kata:11

Kata Attempts:11

Completed on 1^st Attempt:11

Completed Kata By Rank:

8 Kyu:4

7 Kyu:6

6 Kyu:1

Solution Votes:

Best Practice:9

Clever:0

OCaml

Rank:7 kyu

First Completed:Jun 2023

Last Completed:Jun 2025

Completed Kata:14

Kata Attempts:14

Completed on 1^st Attempt:14

Completed Kata By Rank:

8 Kyu:9

7 Kyu:5

Solution Votes:

Best Practice:29

Clever:2

PHP

Rank:7 kyu

First Completed:May 2024

Last Completed:Jun 2025

Completed Kata:16

Kata Attempts:20

Completed on 1^st Attempt:13

Completed Kata By Rank:

8 Kyu:10

7 Kyu:4

Solution Votes:

Best Practice:645

Clever:212

TypeScript

Rank:7 kyu

First Completed:Feb 2024

Last Completed:Jul 2025

Completed Kata:14

Kata Attempts:15

Completed on 1^st Attempt:13

Completed Kata By Rank:

8 Kyu:11

7 Kyu:3

Solution Votes:

Best Practice:116

Clever:20

CoffeeScript

Rank:7 kyu

First Completed:Jan 2024

Last Completed:Jun 2025

Completed Kata:13

Kata Attempts:13

Completed on 1^st Attempt:13

Completed Kata By Rank:

8 Kyu:9

7 Kyu:4

Solution Votes:

Best Practice:33

Clever:1

F#

Rank:7 kyu

First Completed:Jul 2023

Last Completed:Feb 2026

Completed Kata:11

Kata Attempts:11

Completed on 1^st Attempt:11

Completed Kata By Rank:

8 Kyu:5

7 Kyu:6

Solution Votes:

Best Practice:32

Clever:28

Haxe

Rank:7 kyu

First Completed:Sep 2023

Last Completed:Jun 2025

Completed Kata:9

Kata Attempts:11

Completed on 1^st Attempt:8

Completed Kata By Rank:

8 Kyu:6

7 Kyu:2

6 Kyu:1

Solution Votes:

Best Practice:13

Clever:3

Forth

Rank:7 kyu

First Completed:Feb 2024

Last Completed:Jul 2025

Completed Kata:11

Kata Attempts:11

Completed on 1^st Attempt:11

Completed Kata By Rank:

8 Kyu:8

7 Kyu:3

Solution Votes:

Best Practice:40

Clever:6

λ Calculus

Rank:7 kyu

First Completed:Mar 2024

Last Completed:Mar 2024

Completed Kata:1

Kata Attempts:1

Completed on 1^st Attempt:1

Completed Kata By Rank:

5 Kyu:1

Reason

Rank:7 kyu

First Completed:Jul 2023

Last Completed:Jun 2025

Completed Kata:9

Kata Attempts:9

Completed on 1^st Attempt:9

Completed Kata By Rank:

8 Kyu:6

7 Kyu:3

Solution Votes:

Best Practice:13

Clever:1

CommonLisp

Rank:7 kyu

First Completed:Jun 2023

Last Completed:Sep 2024

Completed Kata:9

Kata Attempts:9

Completed on 1^st Attempt:9

Completed Kata By Rank:

8 Kyu:6

7 Kyu:3

Solution Votes:

Best Practice:39

Clever:7

Raku

Rank:8 kyu

First Completed:Jun 2023

Last Completed:Feb 2024

Completed Kata:7

Kata Attempts:7

Completed on 1^st Attempt:7

Completed Kata By Rank:

8 Kyu:3

7 Kyu:4

Solution Votes:

Best Practice:3

Clever:0

Perl

Rank:8 kyu

First Completed:Oct 2023

Last Completed:Jun 2025

Completed Kata:8

Kata Attempts:8

Completed on 1^st Attempt:8

Completed Kata By Rank:

8 Kyu:7

7 Kyu:1

Solution Votes:

Best Practice:1

Clever:0

Fortran

Rank:8 kyu

First Completed:Sep 2023

Last Completed:Nov 2024

Completed Kata:7

Kata Attempts:7

Completed on 1^st Attempt:7

Completed Kata By Rank:

8 Kyu:4

7 Kyu:3

Solution Votes:

Best Practice:2

Clever:2

PureScript

Rank:8 kyu

First Completed:Jul 2023

Last Completed:Jul 2025

Completed Kata:7

Kata Attempts:7

Completed on 1^st Attempt:7

Completed Kata By Rank:

8 Kyu:5

7 Kyu:2

Solution Votes:

Best Practice:5

Clever:6

Solidity

Rank:8 kyu

First Completed:Aug 2021

Last Completed:Jun 2025

Completed Kata:7

Kata Attempts:7

Completed on 1^st Attempt:7

Completed Kata By Rank:

8 Kyu:5

7 Kyu:2

Solution Votes:

Best Practice:20

Clever:31

VB

Rank:8 kyu

First Completed:Aug 2024

Last Completed:Jul 2025

Completed Kata:5

Kata Attempts:5

Completed on 1^st Attempt:5

Completed Kata By Rank:

8 Kyu:2

7 Kyu:3

Solution Votes:

Best Practice:27

Clever:10

PowerShell

Rank:8 kyu

First Completed:Dec 2023

Last Completed:Nov 2024

Completed Kata:4

Kata Attempts:5

Completed on 1^st Attempt:3

Completed Kata By Rank:

8 Kyu:1

7 Kyu:3

Solution Votes:

Best Practice:27

Clever:13

Agda

Rank:8 kyu

First Completed:Jan 2024

Last Completed:Jan 2024

Completed Kata:1

Kata Attempts:1

Completed on 1^st Attempt:1

Completed Kata By Rank:

8 Kyu:1

Solution Votes:

Best Practice:5

Clever:2

Idris

Rank:8 kyu

First Completed:Oct 2023

Last Completed:Oct 2023

Completed Kata:1

Kata Attempts:1

Completed on 1^st Attempt:1

Completed Kata By Rank:

8 Kyu:1

Solution Votes:

Best Practice:2

Clever:0