Ad
6 kyu
Polybius square cipher - encode
1,342tiriana
Completed Languages:
4 kyu
Find the nth Reverse Number (Extreme)
1,116frkn2076
Completed Languages:
Retired
Find the nth Reverse Number
220frkn2076
Completed Languages:
5 kyu
Sum of (Two) Squares
1,401boatmeme
Completed Languages:
5 kyu
Which x for that sum?
2,796g964
Completed Languages:
5 kyu
Largest product in a series
4,017JaniL
Completed Languages:
4 kyu
Next smaller number with the same digits
11,899LesRamer
Completed Languages:
4 kyu
Strip Comments
55,526jhoffner
Completed Languages:
4 kyu
Next bigger number with the same digits
39,550GiacomoSorbi
Completed Languages:
4 kyu
Strings Mix
24,265g964
Completed Languages:
6 kyu
Simple Fun #170: Sum Groups
1,097myjinxin2015
Completed Languages:
5 kyu
ISBN-10 Validation
11,584nklein
Completed Languages:
6 kyu
Simple Fun #72: Absolute Values Sum Minimization
284myjinxin2015
Completed Languages:
Draft
Beginner friendly: Lowercase letters
1,623gingernaps
Completed Languages:
6 kyu
Positions Average
3,895g964
Completed Languages:
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