6 kyu
Missing Alphabet
1,163MicheleCarbone
Completed Languages:
7 kyu
Friend or Foe?
201,473Aweson1
Completed Languages:
3 kyu
Rail Fence Cipher: Encoding and Decoding
8,878darrentburgess
Completed Languages:
Retired
Sudoku Solution Validator
42,838xDranik
Completed Languages:
Retired
Did I Finish my Sudoku?
15,659suuuzi
Completed Languages:
4 kyu
The observed PIN
37,966BattleRattle
Completed Languages:
6 kyu
Playing with digits
141,628g964
Completed Languages:
5 kyu
Can you get the loop ?
28,995Devouring
Completed Languages:
7 kyu
Descending Order
288,700TastyOs
Completed Languages:
7 kyu
Highest and Lowest
307,358Deantwo
Completed Languages:
6 kyu
IP Validation
42,845wink
Completed Languages:
Retired
Valid Parentheses
97,895xDranik
Completed Languages:
5 kyu
Human Readable Time
147,184BattleRattle
Completed Languages:
6 kyu
Find the odd int
306,206rbuckley
Completed Languages:
7 kyu
Square Every Digit
324,119MysteriousMagenta
Completed Languages:
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