12 Days of Christmas
103rd
99 Bottles of Beer
94th
Abundant Numbers
37th
Arabic to Roman
43rd
brainfuck
17th114th
Christmas Trees
20th125th
Cubes
157th
Diamonds
31st
Divisors
154th35th1st
Emirp Numbers
99th
Evil Numbers
21st120th
Fibonacci
48th165th
Fizz Buzz
269th9th54th
Happy Numbers
51st
Leap Years
106th39th48th
Morse Decoder
91st
Morse Encoder
25th
Niven Numbers
65th
Odious Numbers
274th
Ordinal Numbers
4th
Pangram Grep
21st166th
Pascal’s Triangle
117th
Pernicious Numbers
179th
Poker
32nd
Prime Numbers
233rd
Quine
63rd
Rock-paper-scissors-Spock-lizard
56th
Roman to Arabic
78th
Rule 110
112th
Seven Segment
73rd
Sierpiński Triangle
57th
Spelling Numbers
47th
Sudoku
27th
Ten-pin Bowling
λ
125th
π
96th
τ
88th
φ
101st
√2
378th
𝑒
202nd