12 Days of Christmas
113th
99 Bottles of Beer
102nd
Abundant Numbers
41st
Arabic to Roman
49th
brainfuck
19th124th
Christmas Trees
21st142nd
Cubes
165th
Diamonds
34th
Divisors
164th37th1st
Emirp Numbers
116th
Evil Numbers
22nd138th
Fibonacci
49th189th
Fizz Buzz
285th9th59th
Happy Numbers
66th
Leap Years
117th41st56th
Morse Decoder
100th
Morse Encoder
30th
Niven Numbers
77th
Odious Numbers
307th
Ordinal Numbers
4th
Pangram Grep
22nd183rd
Pascal’s Triangle
127th
Pernicious Numbers
200th
Poker
39th
Prime Numbers
255th
Quine
74th
Rock-paper-scissors-Spock-lizard
63rd
Roman to Arabic
89th
Rule 110
121st
Seven Segment
84th
Sierpiński Triangle
65th
Spelling Numbers
50th
Sudoku
31st
Ten-pin Bowling
λ
131st
π
109th
τ
98th
φ
114th
√2
401st
𝑒
220th