12 Days of Christmas
2nd2nd3rd5th7th6th15th💎
99 Bottles of Beer
15th8th
3rd11th
Abundant Numbers
42nd
Arabic to Roman
20th13th
274th
Arrows
126th
ASCII Table
29th15th
107th
brainfuck
53rd
Card Number Validation
16th8th
Christmas Trees
17th
Collatz
56th16th
144th
Cubes
9th4th
6th
Diamonds
5th3rd
56th
Divisors
131st30th
392nd
Evil Numbers (Long)
13th
32nd
Factorial Factorisation
15th11th
10th
Fizz Buzz
125th41st
182nd
Foo Fizz Buzz Bar
18th
Forsyth–Edwards Notation
12th7th
Hexdump
14th4th
57th
Inventory Sequence
22nd
ISBN
21st
Look and Say
21st
11th356th
Niven Numbers
25th
Niven Numbers (Long)
26th13th
46th
Number Spiral
36th14th
6th100th
PalindromemordnilaP
6th7th
72nd
Polyominoes
8th
Quine
28th21st
Recamán
22nd
112th
Repeating Decimals
8th6th
Seven Segment
23rd
Sierpiński Triangle
18th10th
7th
Sudoku
5th
Tongue-twisters
16th
3rd102nd
Transpose Sentence
14th10th
57th
United States
11th9th
Vampire Numbers
21st
Van Eck Sequence
17th
λ
17th
π
13th7th
217th
τ
22nd
√2
13th
404th
𝑒
19th14th