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Retired
Valid Parentheses
97,895xDranik
Completed Languages:
6 kyu
Sum of Digits / Digital Root
276,312user578387
Completed Languages:
5 kyu
Prime number decompositions
1,572Were_Cat
Completed Languages:
5 kyu
Vector class
8,556eugene-bulkin
Completed Languages:
4 kyu
Matrix Determinant
23,075pjfranzini
Completed Languages:
4 kyu
The observed PIN
37,019BattleRattle
Completed Languages:
4 kyu
Next bigger number with the same digits
37,595GiacomoSorbi
Completed Languages:
5 kyu
Simple Pig Latin
163,478user2505876
Completed Languages:
5 kyu
Moving Zeros To The End
180,150xcthulhu
Completed Languages:
4 kyu
Range Extraction
57,940jhoffner
Completed Languages:
4 kyu
Human readable duration format
82,840davazp
Completed Languages:
6 kyu
Create Phone Number
333,587xDranik
Completed Languages:
6 kyu
Find the odd int
298,379rbuckley
Completed Languages:
6 kyu
Multiples of 3 or 5
425,635jhoffner
Completed Languages:
7 kyu
Vowel Count
416,086jayeshcp
Completed Languages:
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