void setup(){ println(isPalindrome(InsertPalindromeHere)); } boolean isPalindrome(string check){ char[] letters = new char[check.length]; string invert = " "; string modCheck = " " + check; for(int i = 0; i < letters.length; i++){ letters[i] = check.charAt(i); } for(int i = letters.length-1; i >= 0; i--){ invert = invert + letters[i]; } if(invert == modCheck){ return true; } else { return false; } }