12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
9th
Arabic to Roman
brainfuck
7th
Christmas Trees
101st
10th
Cubes
Diamonds
13th
Divisors
134th
15th
Emirp Numbers
18th
Evil Numbers
12th
Fibonacci
27th
Fizz Buzz
68th19th188th19th61st32nd1st35th47th57th9th
54th76th76th
Happy Numbers
19th
Leap Years
18th
Niven Numbers
35th
Odious Numbers
25th
Ordinal Numbers
Pangram Grep
11th
Pascal’s Triangle
23rd
Pernicious Numbers
27th
Prime Numbers
140th
9th
Quine
29th
5th63rd
Rock-paper-scissors-Spock-lizard
Rule 110
15th
Seven Segment
23rd
Sierpiński Triangle
Spelling Numbers
Sudoku
λ
12th
π
12th
τ
11th
φ
11th
√2
10th
𝑒
16th