12 Days of Christmas
781st
99 Bottles of Beer
322nd636th
Abundant Numbers
831st
brainfuck
160th
Christmas Trees
490th
Divisors
1,205th
Emirp Numbers
557th
Evil Numbers
1,079th
Fibonacci
1,603rd
Fizz Buzz
1,231st
Happy Numbers
404th
Leap Years
389th
Morse Encoder
149th
Niven Numbers
884th
Odious Numbers
824th
Pangram Grep
512th
Pascal’s Triangle
579th
Pernicious Numbers
475th
Prime Numbers
320th811th
Quine
342nd81st
Rule 110
248th
Spelling Numbers
Tongue-twisters
228th
United States
230th