12 Days of Christmas
557th718th
99 Bottles of Beer
684th552nd
Abundant Numbers
521st2,631st
Arabic to Roman
604th
brainfuck
373rd
Christmas Trees
264th
Cubes
400th
Diamonds
224th
Divisors
445th967th
Emirp Numbers
1,660th
Evil Numbers
1,482nd2,773rd
Fibonacci
2,002nd4,465th
Fizz Buzz
4,038th4,370th
Happy Numbers
1,466th2,478th
Leap Years
2,366th2,441st
Morse Encoder
223rd
Niven Numbers
995th1,173rd
Odious Numbers
1,192nd2,323rd
Ordinal Numbers
897th
Pangram Grep
1,013th
Pascal’s Triangle
624th901st
Pernicious Numbers
1,593rd2,024th
Prime Numbers
1,040th2,457th
Quine
4,332nd
Roman to Arabic
745th758th
Rule 110
360th
Seven Segment
288th328th
Sierpiński Triangle
426th645th
Spelling Numbers
323rd