Kata Library: Ruby Practice
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Cryptography
Data Science
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13 Kata Found
6 kyu
One line task: Square Every Digit
1,133
Firefly2002
Puzzles
Games
Restricted
Refactoring
7 kyu
MOD 256 without the MOD operator
3,273
user5036852
3 Issues Reported
Algorithms
Fundamentals
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Restricted
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6 kyu
[Code Golf] Leyland Numbers
142
anter69
Restricted
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7 kyu
Hello World - Without Strings
4,171
user9079873
Strings
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8 kyu
5 without numbers !!
38,202
KH!
Restricted
Fundamentals
Puzzles
6 kyu
IP address finder [Code-golf]
762
___i
Strings
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7 kyu
5 without alphanums!!!
716
pkubiak
Puzzles
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6 kyu
[Code Golf] The Twelve Days of Christmas
189
anter69
Restricted
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7 kyu
[Code Golf] A Triangle?
458
elmoiv
Puzzles
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7 kyu
[Code Golf] Length of Month
499
anter69
Restricted
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Puzzles
3 kyu
One line task: Is the King in check ?
144
Torkel
2 Issues Reported
Restricted
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5 kyu
One Line Task: Diamond Creator Pro
141
MercQueen
1 Issue Reported
Strings
Arrays
Mathematics
Puzzles
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4 kyu
One Line Task: Squirrel And Tree
2,366
myjinxin2015
2 Issues Reported
Puzzles
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