6 kyu
Sum of Digits / Digital Root
283,591user578387
Completed Languages:
8 kyu
Reversing Words in a String
29,379user2514386
Completed Languages:
4 kyu
Sums of Perfect Squares
2,634pikapike
Completed Languages:
4 kyu
Next bigger number with the same digits
38,666GiacomoSorbi
Completed Languages:
6 kyu
Permute a Palindrome
3,440kgashok
Completed Languages:
7 kyu
Sum of odd numbers
169,291hhelwich
Completed Languages:
8 kyu
Double Char
101,257Alpri Else
Completed Languages:
8 kyu
Abbreviate a Two Word Name
184,015samjam48
Completed Languages:
8 kyu
Opposite number
356,551sergioet
Completed Languages:
8 kyu
5 without numbers !!
36,977KH!
Completed Languages:
8 kyu
MakeUpperCase
188,620wichu
Completed Languages:
6 kyu
Find the First Number in Having a Certain Number of Divisors I
921raulbc777
Completed Languages:
7 kyu
Debug Sum of Digits of a Number
9,978Fosna
Completed Languages:
7 kyu
Find the next perfect square!
170,452kphurley
Completed Languages:
7 kyu
Next Prime
3,813zruF
Completed Languages:
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