5 kyu
Rot13
94,835Rubikan
Completed Languages:
6 kyu
Run-length encoding
9,786bkaes
Completed Languages:
6 kyu
Sum of Digits / Digital Root
283,651user578387
Completed Languages:
6 kyu
Good vs Evil
27,361Frzy
Completed Languages:
6 kyu
Look and say numbers
2,450Svenito
Completed Languages:
6 kyu
Polybius square cipher - encode
1,316tiriana
Completed Languages:
7 kyu
Remove anchor from URL
47,496jhoffner
Completed Languages:
6 kyu
Custom Array Filters
2,633Mackay
Completed Languages:
7 kyu
Digitize
14,325mcclaskc
Completed Languages:
7 kyu
Fizz Buzz
26,193stephenyu
Completed Languages:
7 kyu
Anagram Detection
49,849user3793153
Completed Languages:
7 kyu
Monotone travel
6,748bkaes
Completed Languages:
7 kyu
Head, Tail, Init and Last
17,215user578387
Completed Languages:
7 kyu
Sort Numbers
63,109jhoffner
Completed Languages:
7 kyu
Summing a number's digits
39,998mweiss
Completed Languages:
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