12 Days of Christmas
419th
99 Bottles of Beer
264th
Abundant Numbers
398th
Arabic to Roman
316th
brainfuck
334th
Christmas Trees
359th
Cubes
293rd
Diamonds
343rd
Divisors
272nd1st
Emirp Numbers
313th
Evil Numbers
156th
Fibonacci
212th
Fizz Buzz
728th
Happy Numbers
513th
Leap Years
615th
Morse Decoder
91st
Morse Encoder
153rd
Niven Numbers
646th
Odious Numbers
117th
Ordinal Numbers
148th
Pangram Grep
445th
Pascal’s Triangle
555th
Pernicious Numbers
519th
Poker
94th
Prime Numbers
618th
Quine
92nd
Rock-paper-scissors-Spock-lizard
243rd
Roman to Arabic
246th
Rule 110
276th
Seven Segment
280th
Sierpiński Triangle
321st
Spelling Numbers
143rd
Sudoku
128th
Ten-pin Bowling
114th
United States
244th
λ
119th
π
368th
τ
277th
φ
279th
√2
422nd
𝑒
375th