Divisors
            385th
        
            Emirp Numbers
            169th
        
            Evil Numbers
            592nd
        
            Fibonacci
            179th
        
            Fizz Buzz
            671st
        
            Happy Numbers
            290th
        
            Leap Years
            452nd
        
            Morse Decoder
            96th
        
            Niven Numbers
            558th
        
            Odious Numbers
            629th
        
            Ordinal Numbers
            213th
        
            Pangram Grep
            464th
        
            Pascal’s Triangle
            74th
        
            Pernicious Numbers
            370th
        
            Prime Numbers
            242nd
        
            Quine
            70th
        
            Rock-paper-scissors-Spock-lizard
            107th
        
            Roman to Arabic
            165th
        
            Rule 110
            101st
        
            Seven Segment
            146th
        
            Sierpiński Triangle
            213th
        
            Spelling Numbers
            133rd
        
            Sudoku
            125th