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4 kyu
Roman Numerals Helper
32,551jhoffner
Completed Languages:
4 kyu
Range Extraction
61,256jhoffner
Completed Languages:
4 kyu
Next bigger number with the same digits
39,543GiacomoSorbi
Completed Languages:
5 kyu
Is my friend cheating?
18,234g964
Completed Languages:
Retired
Sudoku Solution Validator
42,838xDranik
Completed Languages:
5 kyu
What's a Perfect Power anyway?
19,781bkaes
Completed Languages:
5 kyu
First Variation on Caesar Cipher
4,925g964
Completed Languages:
4 kyu
Square into Squares. Protect trees!
11,329g964
Completed Languages:
5 kyu
Common Denominators
15,241g964
Completed Languages:
6 kyu
Tortoise racing
32,640g964
Completed Languages:
6 kyu
Which are in?
82,859g964
Completed Languages:
6 kyu
Help the bookseller !
31,088g964
Completed Languages:
6 kyu
Consecutive strings
83,119g964
Completed Languages:
6 kyu
Counting Duplicates
244,046kgashok
Completed Languages:
6 kyu
Sum of Digits / Digital Root
290,596user578387
Completed Languages:
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