12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
10th
Arabic to Roman
brainfuck
7th
Christmas Trees
107th
11th
Cubes
Diamonds
15th
Divisors
141st
16th
Emirp Numbers
18th
Evil Numbers
13th
Fibonacci
28th
Fizz Buzz
72nd20th195th19th62nd33rd1st38th47th58th9th
58th80th80th
Happy Numbers
20th
Leap Years
18th
Niven Numbers
39th
Odious Numbers
27th
Ordinal Numbers
Pangram Grep
11th
Pascal’s Triangle
23rd
Pernicious Numbers
30th
Prime Numbers
147th
10th
Quine
31st
5th72nd
Rock-paper-scissors-Spock-lizard
Rule 110
16th
Seven Segment
23rd
Sierpiński Triangle
Spelling Numbers
Sudoku
λ
12th
π
12th
τ
11th
φ
11th
√2
10th
𝑒
17th