12 Days of Christmas
7th2nd3rd5th7th7th15th2nd
99 Bottles of Beer
13th8th
4th11th
Abundant Numbers
48th
Arabic to Roman
21st13th
236th
Arrows
140th
ASCII Table
29th16th
122nd
brainfuck
57th
Card Number Validation
16th7th
Christmas Trees
18th
Collatz
67th18th
171st
Cubes
9th4th
6th
Diamonds
5th3rd
65th
Divisors
140th35th
418th
Evil Numbers (Long)
16th
35th
Factorial Factorisation
15th11th
10th
Fizz Buzz
130th42nd
205th
Foo Fizz Buzz Bar
21st
Forsyth–Edwards Notation
13th8th
Hexdump
14th4th
66th
Hilbert Curve
51st
Inventory Sequence
11th2nd
78th
ISBN
22nd
Look and Say
22nd
13th239th
Mandelbrot
15th
Niven Numbers
28th
Niven Numbers (Long)
29th15th
57th
Number Spiral
37th14th
6th107th
PalindromemordnilaP
6th7th
89th
Polyominoes
9th
34th
Quine
30th22nd
Recamán
25th
125th
Repeating Decimals
8th6th
Set
7th
35th
Seven Segment
23rd
Sierpiński Triangle
19th11th
7th
Sudoku
5th
Tongue-twisters
18th
4th116th
Transpose Sentence
14th10th
68th
United States
12th9th
Vampire Numbers
23rd
Van Eck Sequence
18th
λ
18th
π
13th8th
238th
τ
23rd
√2
13th
446th
𝑒
20th14th