12 Days of Christmas
132nd
99 Bottles of Beer
121st
Abundant Numbers
49th
Arabic to Roman
56th
brainfuck
20th138th
Christmas Trees
23rd158th
Cubes
177th
Diamonds
41st
Divisors
171st40th1st
Emirp Numbers
127th
Evil Numbers
25th153rd
Fibonacci
51st207th
Fizz Buzz
295th9th78th
Happy Numbers
77th
Leap Years
123rd47th64th
Morse Decoder
115th
Morse Encoder
39th
Niven Numbers
93rd
Odious Numbers
328th
Ordinal Numbers
7th
Pangram Grep
23rd195th
Pascal’s Triangle
138th
Pernicious Numbers
213th
Poker
50th
Prime Numbers
278th
Quine
87th
Rock-paper-scissors-Spock-lizard
71st
Roman to Arabic
99th
Rule 110
131st
Seven Segment
95th
Sierpiński Triangle
74th
Spelling Numbers
57th
Sudoku
41st
Ten-pin Bowling
λ
144th
π
123rd
τ
111th
φ
128th
√2
422nd
𝑒
241st