12 Days of Christmas
59th
99 Bottles of Beer
28th
Arabic to Roman
24th
brainfuck
41st
Christmas Trees
134th
CSS Colors
97th
Diamonds
61st23rd
Divisors
246th
Emirp Numbers
21st
Evil Numbers
153rd
Fibonacci
131st
Fizz Buzz
1st
Happy Numbers
36th
Morse Decoder
Morse Encoder
25th
Odious Numbers
63rd
Ordinal Numbers
51st
Pangram Grep
Pascal’s Triangle
78th
Pernicious Numbers
51st
Poker
13th
Prime Numbers
137th
Quine
1st301st
Roman to Arabic
Seven Segment
Sierpiński Triangle
60th
Spelling Numbers
20th
Sudoku
34th
π
139th
τ
79th
φ
76th
𝑒
87th