12 Days of Christmas
3rd💎2nd2nd7th23rd15th2nd
99 Bottles of Beer
11th8th
4th33rd
Abundant Numbers
54th
Arabic to Roman
21st14th
228th
Arrows
89th
ASCII Table
30th16th
105th
brainfuck
154th
Card Number Validation
17th10th
Christmas Trees
20th
Collatz
69th19th
128th
Cubes
8th4th
7th
Diamonds
5th3rd
30th
Divisors
143rd33rd
395th
Evil Numbers (Long)
17th
41st
Factorial Factorisation
15th12th
13th
Fizz Buzz
129th43rd
59th
Foo Fizz Buzz Bar
21st
Forsyth–Edwards Notation
13th8th
Hexdump
15th4th
50th
Hilbert Curve
66th
Inventory Sequence
12th2nd
70th
ISBN
22nd
Look and Say
23rd
14th242nd
Mandelbrot
16th
Niven Numbers
29th
Niven Numbers (Long)
31st15th
42nd
Number Spiral
37th15th
6th101st
PalindromemordnilaP
7th7th
77th
Polyominoes
8th
26th
Quine
25th23rd
Recamán
26th
98th
Repeating Decimals
7th5th
Set
7th
11th
Seven Segment
23rd
Sierpiński Triangle
19th11th
8th
Sudoku
6th
Tongue-twisters
12th
4th58th
Tower of Hanoi
22nd
Transpose Sentence
15th11th
51st
United States
12th10th
Vampire Numbers
24th
Van Eck Sequence
19th
λ
15th
π
14th8th
228th
τ
22nd
√2
14th
460th
𝑒
20th14th