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8 kyu
Simple validation of a username with regex
23,113daymos
Completed Languages:
6 kyu
Character with longest consecutive repetition
11,629suic
Completed Languages:
7 kyu
Testing 1-2-3
76,266acr
Completed Languages:
4 kyu
Count the connected components
321pnmougel
Completed Languages:
6 kyu
Sum of Digits / Digital Root
277,615user578387
Completed Languages:
6 kyu
first character that repeats
2,795jfridye
Completed Languages:
6 kyu
Find last Fibonacci digit [hardcore version]
1,485GiacomoSorbi
Completed Languages:
4 kyu
So Many Permutations!
47,810BattleRattle
Completed Languages:
8 kyu
L1: Set Alarm
102,045Swolebrain
Completed Languages:
6 kyu
Duplicate Arguments
4,374lunitik
Completed Languages:
6 kyu
Sum of many ints
2,916farzher
Completed Languages:
6 kyu
Find the missing term in an Arithmetic Progression
21,455Coldberg
Completed Languages:
6 kyu
Is a number prime?
113,031arithmetric
Completed Languages:
6 kyu
ASCII hex converter
3,302sahglie
Completed Languages:
6 kyu
Simple Sentences
3,594fizis
Completed Languages:
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