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7 kyu
Odd Ones Out!
5,622megawatt
Completed Languages:
7 kyu
Sort the Unsortable
347saudiGuy
Completed Languages:
6 kyu
Who likes it?
365,928BattleRattle
Completed Languages:
8 kyu
What is between?
75,997sgwozdz
Completed Languages:
8 kyu
Collatz Conjecture (3n+1)
15,038Goncalerta
Completed Languages:
8 kyu
To square(root) or not to square(root)
34,485user5036852
Completed Languages:
6 kyu
Find the missing letter
101,501user5036852
Completed Languages:
6 kyu
Pyramid Array
19,485sahglie
Completed Languages:
6 kyu
Unique In Order
195,433pinelopi
Completed Languages:
6 kyu
first character that repeats
3,227jfridye
Completed Languages:
6 kyu
Duplicate Encoder
234,283obnounce
Completed Languages:
6 kyu
N smallest elements in original order
3,023GiacomoSorbi
Completed Languages:
Retired
Count letters in string
4,867nza
Completed Languages:
8 kyu
Regex count lowercase letters
21,902tdowek1
Completed Languages:
8 kyu
validate code with simple regex
14,420daymos
Completed Languages:
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