8 kyu
Returning Strings
236,341Aweson1
Completed Languages:
8 kyu
Cat years, Dog years
67,157dinglemouse
Completed Languages:
8 kyu
altERnaTIng cAsE <=> ALTerNAtiNG CaSe
65,614donaldsebleung
Completed Languages:
8 kyu
Opposite number
356,692sergioet
Completed Languages:
8 kyu
Rock Paper Scissors!
134,616brunolm
Completed Languages:
8 kyu
You Can't Code Under Pressure #1
243,762Kerrick
Completed Languages:
4 kyu
Chinese Numeral Encoder
1,077constablebrew
Completed Languages:
3 kyu
Breaking the Vigenère Cipher
399petermaier1
Completed Languages:
5 kyu
Second Variation on Caesar Cipher
1,992g964
Completed Languages:
4 kyu
Hide a message in a deck of playing cards
269Zwyx
Completed Languages:
6 kyu
Sudoku board validator
2,224hobovsky
Completed Languages:
6 kyu
Hamming Distance
7,547eridgd
Completed Languages:
6 kyu
Greatest common divisor as linear combination
118IttayWeiss
Completed Languages:
4 kyu
The observed PIN
37,978BattleRattle
Completed Languages:
6 kyu
Encrypt this!
23,199suic
Completed Languages:
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