12 Days of Christmas
77th
99 Bottles of Beer
32nd
Abundant Numbers
329th
Arabic to Roman
144th
brainfuck
295th
Christmas Trees
295th
CSS Colors
250th
Diamonds
269th
Divisors
979th
Emirp Numbers
407th
Evil Numbers
513th
Fibonacci
194th
Fizz Buzz
1,538th
Happy Numbers
349th
Leap Years
333rd
Look and Say
142nd
Niven Numbers
304th
Odious Numbers
315th
Ordinal Numbers
Pangram Grep
184th
Pascal’s Triangle
496th
Pernicious Numbers
294th
Prime Numbers
828th
Quine
789th
Roman to Arabic
238th
Rule 110
186th
Seven Segment
61st
Tongue-twisters
67th
United States
Vampire Numbers
162nd