12 Days of Christmas
54th
99 Bottles of Beer
28th
Arabic to Roman
21st
brainfuck
35th
Christmas Trees
127th
CSS Colors
89th
Diamonds
56th21st
Divisors
235th
Emirp Numbers
21st
Evil Numbers
140th
Fibonacci
114th
Fizz Buzz
1st
Happy Numbers
35th
Morse Decoder
Morse Encoder
24th
Odious Numbers
55th
Ordinal Numbers
41st
Pangram Grep
Pascal’s Triangle
69th
Pernicious Numbers
46th
Poker
12th
Prime Numbers
120th
Quine
1st284th
Roman to Arabic
Seven Segment
Sierpiński Triangle
55th
Spelling Numbers
18th
Sudoku
32nd
π
125th
τ
70th
φ
63rd
𝑒
74th