4 kyu
Next smaller number with the same digits
11,598LesRamer
Completed Languages:
7 kyu
Sort by Last Char
9,668PG1
Completed Languages:
7 kyu
Maximum Multiple
32,347MrZizoScream
Completed Languages:
7 kyu
Predict your age!
24,235Torkel
Completed Languages:
7 kyu
Switcheroo
17,784PG1
Completed Languages:
6 kyu
Find the missing letter
99,486user5036852
Completed Languages:
7 kyu
Coloured Triangles
11,110Avanta
Completed Languages:
Retired
Valid Parentheses
97,895xDranik
Completed Languages:
7 kyu
Chain me
7,370nrgarg
Completed Languages:
8 kyu
Grasshopper - Grade book
125,214danleavitt0
Completed Languages:
6 kyu
The Supermarket Queue
53,195mattlub
Completed Languages:
6 kyu
Sum of Digits / Digital Root
283,569user578387
Completed Languages:
7 kyu
Product Array (Array Series #5)
9,588MrZizoScream
Completed Languages:
4 kyu
Sum by Factors
19,693g964
Completed Languages:
5 kyu
Rot13
94,806Rubikan
Completed Languages:
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