12 Days of Christmas
130th
99 Bottles of Beer
119th
Abundant Numbers
49th
Arabic to Roman
55th
brainfuck
20th137th
Christmas Trees
23rd157th
Cubes
177th
Diamonds
41st
Divisors
171st39th1st
Emirp Numbers
123rd
Evil Numbers
24th151st
Fibonacci
51st204th
Fizz Buzz
294th9th74th
Happy Numbers
76th
Leap Years
122nd46th63rd
Morse Decoder
114th
Morse Encoder
38th
Niven Numbers
93rd
Odious Numbers
326th
Ordinal Numbers
7th
Pangram Grep
23rd194th
Pascal’s Triangle
138th
Pernicious Numbers
212th
Poker
50th
Prime Numbers
278th
Quine
85th
Rock-paper-scissors-Spock-lizard
71st
Roman to Arabic
98th
Rule 110
130th
Seven Segment
94th
Sierpiński Triangle
74th
Spelling Numbers
57th
Sudoku
40th
Ten-pin Bowling
λ
144th
π
123rd
τ
110th
φ
128th
√2
420th
𝑒
239th