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6 kyu
Create Phone Number
332,998xDranik
Completed Languages:
7 kyu
Count the divisors of a number
73,474tiriana
Completed Languages:
6 kyu
Decode the Morse code
116,243jolaf
Completed Languages:
6 kyu
Consecutive strings
79,457g964
Completed Languages:
7 kyu
Is this a triangle?
175,750silentZaika
Completed Languages:
7 kyu
Isograms
254,399chunjef
Completed Languages:
7 kyu
Square Every Digit
314,364MysteriousMagenta
Completed Languages:
5 kyu
Number of trailing zeros of N!
55,229Ivan Diachenko
Completed Languages:
6 kyu
Your order, please
169,260iamstone
Completed Languages:
8 kyu
Find out whether the shape is a cube
25,946Thomas_J
Completed Languages:
5 kyu
Last digit of a large number
25,156dburgoyne
Completed Languages:
7 kyu
Complementary DNA
223,809JustyFY
Completed Languages:
6 kyu
Stop gninnipS My sdroW!
278,331xDranik
Completed Languages:
6 kyu
Sum of Digits / Digital Root
275,868user578387
Completed Languages:
6 kyu
Find the odd int
297,936rbuckley
Completed Languages:
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