12 Days of Christmas
129th
99 Bottles of Beer
119th
Abundant Numbers
49th
Arabic to Roman
55th
brainfuck
19th137th
Christmas Trees
23rd157th
Cubes
177th
Diamonds
41st
Divisors
171st39th1st
Emirp Numbers
123rd
Evil Numbers
24th151st
Fibonacci
51st204th
Fizz Buzz
294th9th73rd
Happy Numbers
76th
Leap Years
122nd46th63rd
Morse Decoder
113th
Morse Encoder
37th
Niven Numbers
93rd
Odious Numbers
326th
Ordinal Numbers
7th
Pangram Grep
23rd193rd
Pascal’s Triangle
138th
Pernicious Numbers
212th
Poker
49th
Prime Numbers
278th
Quine
85th
Rock-paper-scissors-Spock-lizard
71st
Roman to Arabic
98th
Rule 110
129th
Seven Segment
92nd
Sierpiński Triangle
74th
Spelling Numbers
57th
Sudoku
39th
Ten-pin Bowling
λ
144th
π
123rd
τ
110th
φ
127th
√2
419th
𝑒
239th