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7 kyu
Indexed capitalization
8,797KenKamau
Completed Languages:
5 kyu
Phone Directory
6,669g964
Completed Languages:
4 kyu
Next smaller number with the same digits
10,891LesRamer
Completed Languages:
4 kyu
Decode the Morse code, advanced
14,503jolaf
Completed Languages:
6 kyu
Decode the Morse code
114,467jolaf
Completed Languages:
5 kyu
Not very secure
45,199mayrsascha
Completed Languages:
6 kyu
Playing with passphrases
11,465g964
Completed Languages:
6 kyu
Buying a car
17,753g964
Completed Languages:
6 kyu
Rectangle into Squares
32,232g964
Completed Languages:
Retired
Valid Parentheses
97,895xDranik
Completed Languages:
7 kyu
Two fighters, one winner.
27,055Scopula
Completed Languages:
6 kyu
Build Tower
98,8518fdafs2
Completed Languages:
4 kyu
So Many Permutations!
46,555BattleRattle
Completed Languages:
6 kyu
Take a Number And Sum Its Digits Raised To The Consecutive Powers And ....¡Eureka!!
54,042raulbc777
Completed Languages:
7 kyu
Find the next perfect square!
162,186kphurley
Completed Languages:
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