Kata Library

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3,563 Kata Found

5 kyu

First non-repeating character

43,662OverZealous7 Issues Reported

4 kyu

Decode the Morse code, advanced

11,114jolaf6 Issues Reported

4 kyu

Instant Runoff Voting

1,645benzrf7 Issues Reported

4 kyu

Catching Car Mileage Numbers

12,326OverZealous6 Issues Reported

5 kyu

Merged String Checker

7,378Abbe7 Issues Reported

4 kyu

Matrix Determinant

14,411pjfranzini5 Issues Reported

7 kyu

Sort rectangles and circles by area II

1,112JohanWiltink

6 kyu

1,578GiacomoSorbi2 Issues Reported

6 kyu

Playing with passphrases

9,538g9642 Issues Reported

5 kyu

Where my anagrams at?

82,184sandbochs13 Issues Reported

6 kyu

Estimating Amounts of Subsets

809raulbc7775 Issues Reported

Data Structures

Beta

Efficiently remove adjacent duplicate characters from BIG strings

14chainsaw-maniac

Status:Awaiting approval

Estimated Rank:
6 kyu

5 kyu

3,636nklein4 Issues Reported

6 kyu

Fibonacci Rabbits

6 kyu

Permute a Palindrome

1,814kgashok2 Issues Reported

6 kyu

Arrh, grabscrab!

4,585matstc1 Issue Reported

7 kyu

Sum of a sequence

29,240fyvfyv1 Issue Reported

7 kyu

Interlocking Binary Pairs

Beta

Integer factorization: CFRAC basics

Status:Testing & feedback needed

Estimated Rank:
4 kyu

7 kyu

Don't give me five!

31,886user5036852

5 kyu

Can you get the loop ?

22,115Devouring14 Issues Reported

Data Structures

7 kyu

The Poet And The Pendulum

3,165MrZizoScream1 Issue Reported

3 kyu

How many are smaller than me II?

Beta

Status:Awaiting approval

Estimated Rank:
5 kyu

7 kyu

Factorial division

6 kyu

94,679jhoffner1 Issue Reported

Regular Expressions

6 kyu

Error correction #1 - Hamming Code

3,069zLuki

Beta

Is there path between coordinates?

Status:Testing & feedback needed

Estimated Rank:
4 kyu

Beta

Total Displacement of All Morphing Sets

Status:Testing & feedback needed

4 kyu

Getting along with Integer Partitions

2,693g9642 Issues Reported

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