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8 kyu
Simple multiplication
191,823grace555
Completed Languages:
8 kyu
Remove First and Last Character
312,210Steadyx
Completed Languages:
8 kyu
Quarter of the year
126,339Orses
Completed Languages:
8 kyu
Easy SQL: Square Root and Log
9,941PG1
Completed Languages:
8 kyu
Will you make it?
159,078user2514386
Completed Languages:
7 kyu
SQL Basics: Simple JOIN
22,676jhoffner
Completed Languages:
2 kyu
Ruby’s Eleven
361duchess_of_objects
Completed Languages:
3 kyu
The Millionth Fibonacci Kata
12,901xcthulhu
Completed Languages:
4 kyu
Sort binary tree by levels
14,435kars7e
Completed Languages:
4 kyu
Human readable duration format
87,118davazp
Completed Languages:
8 kyu
Returning Strings
245,502Aweson1
Completed Languages:
6 kyu
Who likes it?
365,804BattleRattle
Completed Languages:
7 kyu
Categorize New Member
177,472Brynx
Completed Languages:
7 kyu
Shortest Word
254,124PG1
Completed Languages:
7 kyu
Array of all primes up to number N
497otamm
Completed Languages:
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