12 Days of Christmas
7th2nd3rd5th7th8th15th2nd
99 Bottles of Beer
13th9th
4th13th
Abundant Numbers
55th
Arabic to Roman
22nd14th
246th
Arrows
157th
ASCII Table
30th17th
130th
brainfuck
63rd
Card Number Validation
17th10th
Christmas Trees
20th
Collatz
71st19th
182nd
Cubes
9th4th
7th
Diamonds
5th3rd
71st
Divisors
145th33rd
430th
Evil Numbers (Long)
17th
41st
Factorial Factorisation
15th12th
13th
Fizz Buzz
131st44th
216th
Foo Fizz Buzz Bar
23rd
Forsyth–Edwards Notation
13th8th
Hexdump
15th4th
70th
Hilbert Curve
70th
Inventory Sequence
11th2nd
86th
ISBN
22nd
Look and Say
23rd
14th258th
Mandelbrot
16th
Niven Numbers
29th
Niven Numbers (Long)
33rd15th
65th
Number Spiral
37th17th
8th118th
PalindromemordnilaP
7th7th
101st
Polyominoes
9th
42nd
Quine
25th23rd
Recamán
26th
135th
Repeating Decimals
9th6th
Set
7th
43rd
Seven Segment
23rd
Sierpiński Triangle
19th11th
8th
Sudoku
5th
Tongue-twisters
18th
4th123rd
Tower of Hanoi
22nd
Transpose Sentence
15th11th
74th
United States
12th9th
Vampire Numbers
24th
Van Eck Sequence
19th
λ
18th
π
14th8th
254th
τ
22nd
√2
14th
466th
𝑒
20th14th