12 Days of Christmas
440th1,043rd
99 Bottles of Beer
1,544th1,111th
Abundant Numbers
402nd2,291st
Arabic to Roman
671st
brainfuck
587th
Christmas Trees
304th
Cubes
668th
Diamonds
264th
Divisors
761st1,163rd
Emirp Numbers
1,347th
Evil Numbers
1,564th2,353rd
Fibonacci
2,011th4,513th
Fizz Buzz
4,465th4,639th
Happy Numbers
1,322nd1,863rd
Leap Years
2,380th2,451st
Morse Encoder
289th
Niven Numbers
1,234th1,002nd
Odious Numbers
1,275th1,994th
Ordinal Numbers
1,070th
Pangram Grep
1,277th
Pascal’s Triangle
708th938th
Pernicious Numbers
1,585th2,028th
Prime Numbers
1,263rd1,576th
Quine
4,413th
Roman to Arabic
841st858th
Rule 110
373rd
Seven Segment
340th346th
Sierpiński Triangle
418th637th
Spelling Numbers
404th