12 Days of Christmas
            366th
        
            99 Bottles of Beer
            268th
        
            brainfuck
            177th
        
            Christmas Trees
            245th
        
            Cubes
            90th
        
            Diamonds
            108th
        
            Divisors
            139th
        
            Emirp Numbers
            197th
        
            Evil Numbers
            208th
        
            Fibonacci
            122nd
        
            Fizz Buzz
            1,333rd
        
            Happy Numbers
            125th
        
            Leap Years
            438th
        
            Morse Decoder
            84th
        
            Niven Numbers
            135th
        
            Odious Numbers
            164th
        
            Ordinal Numbers
            176th
        
            Pangram Grep
            174th
        
            Pernicious Numbers
            93rd
        
            Quine
            334th
        
            Rock-paper-scissors-Spock-lizard
            112th
        
            Rule 110
            74th
        
            Spelling Numbers
            54th
        
            π
            205th