codefights arcade intro task 25
arrayReplace https://
codefights arcade The Core task 25
leastFactorial https://
codefights arcade intro task 24
minesweeper https://
codefights arcade intro task 26
evenDigitsOnly https://
codefights arcade intro task 35
firstDigit https://
codefights arcade intro task 51
deleteDigit https://
codefights arcade intro task 57
fileNaming https://
codefights arcade intro task 2
centuryFromYear https://
codefights arcade intro task 12
sortByHeight https://
codefights arcade intro task 56
digitsProduct https://
codefights arcade intro task 22
avoidObstacles https://
codefights arcade intro task 59
spiralNumbers https://
codefights arcade intro task 45
buildPalindrome https://