12 Days of Christmas
559th717th
99 Bottles of Beer
649th531st
Abundant Numbers
481st2,425th
Arabic to Roman
538th
brainfuck
347th
Christmas Trees
248th
Cubes
374th
Diamonds
212th
Divisors
627th891st
Emirp Numbers
1,523rd
Evil Numbers
1,362nd2,578th
Fibonacci
1,865th4,237th
Fizz Buzz
4,167th4,469th
Happy Numbers
1,320th2,265th
Leap Years
1,818th2,377th
Morse Encoder
202nd
Niven Numbers
868th1,076th
Odious Numbers
1,076th2,110th
Ordinal Numbers
841st
Pangram Grep
982nd
Pascal’s Triangle
579th822nd
Pernicious Numbers
1,383rd1,783rd
Prime Numbers
943rd2,328th
Quine
4,190th
Roman to Arabic
633rd680th
Rule 110
315th
Seven Segment
261st304th
Sierpiński Triangle
399th601st
Spelling Numbers
282nd