12 Days of Christmas
5th
14th
14th
197th
99 Bottles of Beer
22nd
9th
672nd
Abundant Numbers
19th
6th
1st
35th62nd
Abundant Numbers (Long)
1st
40th
Arabic to Roman
1st
3rd
Arithmetic Numbers
8th
21st
Arrows
78th
ASCII Table
7th
brainfuck
5th
47th
Card Number Validation
8th
Catalan Numbers
1st
1st1st
6th
1st22nd
Catalan’s Constant
Christmas Trees
28th
11th
33rd
Collatz
6th
3rd
27th
CSS Colors
105th
Cubes
264th
Diamonds
12th
10th
8th
32nd
Divisors
183rd
23rd
1st
1st
15th
1st1st
Emirp Numbers
8th
16th
37th
7th
5th
164th
Emirp Numbers (Long)
1st
Emojify
147th
Evil Numbers
12th
1st
1st
111th23rd
Evil Numbers (Long)
1st
1st
13th
Fibonacci
16th41st27th233rd
1st
13th1st
1st
18th1st58th
Fizz Buzz
8th
60th
53rd
4th46th1st
7th
29th52nd1st
Foo Fizz Buzz Bar
7th
1st
Fractions
4th
9th
8th
1st1st
Game of Life
7th
10th
41st
Happy Numbers
11th
24th
9th
1st
Happy Numbers (Long)
20th
7th
1st
Hexdump
72nd
Intersection
11th
6th
49th
Inventory Sequence
9th
70th
ISBN
19th
Jacobi Symbol
58th
Kolakoski Constant
7th
Kolakoski Sequence
1st
10th38th
1st
86th
Leap Years
18th
31st
5th
17th
Levenshtein Distance
44th
Leyland Numbers
12th
1st
109th
Look and Say
13th
1st
20th21st
Lucky Numbers
13th
120th
Lucky Tickets
8th
9th
4th
74th
Maze
5th
67th
N Queens
89th
Niven Numbers
45th
1st
223rd
Niven Numbers (Long)
1st
Number Spiral
12th
Odious Numbers
14th
1st
1st
134th
Odious Numbers (Long)
1st
Ordinal Numbers
22nd
6th
PalindromemordnilaP
10th
Pangram Grep
22nd
45th23rd
Pascal’s Triangle
19th
55th
1st
108th
Pernicious Numbers
19th
39th
14th
190th
Pernicious Numbers (Long)
29th
21st
Prime Numbers
28th
21st
1st
1st
32nd65th
Prime Numbers (Long)
1st
1st
QR Decoder
7th
Quine
1st
25th
50th
1st10th
1st1st20th
1st1st
Recamán
7th
16th
8th
Reverse Polish Notation
Rijndael S-box
5th
73rd
Roman to Arabic
7th
22nd
Rule 110
11th
17th
9th
Seven Segment
7th
Sierpiński Triangle
24th
114th
Smith Numbers
Spelling Numbers
7th
2nd
Star Wars Opening Crawl
124th
Ten-pin Bowling
81st
Time Distance
4th
Vampire Numbers
12th
12th
5th
81st
Van Eck Sequence
7th
11th
λ
125th
π
1st
61st
τ
1st
φ
18th
√2
13th
1st
𝑒
10th
1st