12 Days of Christmas
4th
14th
12th
163rd
99 Bottles of Beer
20th
7th
586th
Abundant Numbers
18th
11th
1st
32nd
56th
Abundant Numbers (Long)
1st
32nd
Arabic to Roman
4th
1st
Arithmetic Numbers
6th
17th
Arrows
67th
ASCII Table
5th
brainfuck
7th
43rd
Catalan Numbers
1st
1st
1st
5th
1st
17th
Catalan’s Constant
5th
Christmas Trees
22nd
7th
29th
Collatz
7th
2nd
20th
CSS Colors
90th
Cubes
228th
Diamonds
12th
10th
6th
28th
Divisors
164th
21st
1st
1st
11th
1st
1st
Emirp Numbers
8th
17th
36th
12th
1st
146th
Emirp Numbers (Long)
1st
Emojify
122nd
Evil Numbers
12th
1st
1st
98th
19th
Evil Numbers (Long)
1st
1st
11th
Fibonacci
13th
32nd
24th
205th
1st
13th
1st
7th
11th
1st
54th
Fizz Buzz
6th
58th
44th
4th
44th
1st
5th
23rd
46th
1st
Foo Fizz Buzz Bar
5th
1st
Fractions
4th
9th
5th
62nd
1st
Game of Life
8th
9th
37th
Happy Numbers
11th
22nd
14th
1st
Happy Numbers (Long)
18th
11th
1st
Hexdump
59th
Intersection
11th
4th
44th
Inventory Sequence
5th
58th
ISBN
17th
Jacobi Symbol
50th
Kolakoski Constant
7th
Kolakoski Sequence
1st
11th
33rd
1st
73rd
Leap Years
18th
29th
9th
11th
Levenshtein Distance
42nd
Leyland Numbers
12th
1st
93rd
Look and Say
13th
1st
16th
17th
Lucky Numbers
9th
99th
Lucky Tickets
7th
9th
3rd
64th
Maze
5th
60th
N Queens
53rd
Niven Numbers
42nd
5th
1st
193rd
Niven Numbers (Long)
4th
1st
Number Spiral
12th
Odious Numbers
11th
1st
1st
114th
Odious Numbers (Long)
1st
Ordinal Numbers
22nd
4th
Pangram Grep
19th
36th
20th
Pascal’s Triangle
19th
50th
1st
90th
Pernicious Numbers
17th
39th
8th
164th
Pernicious Numbers (Long)
27th
14th
Prime Numbers
27th
17th
1st
1st
25th
58th
Prime Numbers (Long)
1st
1st
QR Decoder
5th
Quine
1st
23rd
45th
1st
10th
1st
1st
16th
1st
1st
Recamán
7th
13th
5th
Rijndael S-box
3rd
53rd
Roman to Arabic
5th
20th
Rule 110
10th
18th
12th
Seven Segment
6th
Sierpiński Triangle
24th
100th
Smith Numbers
10th
Spelling Numbers
7th
2nd
Star Wars Opening Crawl
109th
Ten-pin Bowling
69th
Time Distance
3rd
Tongue-twisters
8th
Vampire Numbers
12th
12th
4th
72nd
Van Eck Sequence
7th
6th
λ
109th
π
1st
57th
τ
1st
φ
18th
√2
13th
1st
𝑒
10th
1st