12 Days of Christmas
3rd💎2nd2nd7th24th17th
99 Bottles of Beer
11th8th
4th33rd
Abundant Numbers
55th
Arabic to Roman
21st14th
233rd
Arrows
94th
ASCII Table
30th16th
107th
brainfuck
157th
Card Number Validation
19th10th
Christmas Trees
20th
Collatz
70th20th
133rd
Cubes
8th4th
7th
Diamonds
5th3rd
32nd
Divisors
146th33rd
403rd
Evil Numbers (Long)
17th
42nd
Factorial Factorisation
15th12th
13th
Fizz Buzz
130th43rd
63rd
Foo Fizz Buzz Bar
23rd
Forsyth–Edwards Notation
13th8th
Hexdump
15th4th
52nd
Hilbert Curve
70th
Inventory Sequence
12th2nd
73rd
ISBN
22nd
Look and Say
23rd
15th252nd
Mandelbrot
17th
Niven Numbers
29th
Niven Numbers (Long)
33rd15th
49th
Number Spiral
39th16th
9th104th
PalindromemordnilaP
7th7th
79th
Polyominoes
8th
29th
Quine
26th23rd
Recamán
26th
99th
Repeating Decimals
8th5th
Set
7th
12th
Seven Segment
23rd
Sierpiński Triangle
19th11th
8th
Sudoku
6th
Tongue-twisters
13th
4th59th
Tower of Hanoi
22nd
Transpose Sentence
15th11th
54th
United States
12th9th
Vampire Numbers
24th
Van Eck Sequence
20th
λ
15th
π
14th8th
234th
τ
22nd
√2
14th
470th
𝑒
21st14th