12 Days of Christmas
5th
14th
14th
199th
99 Bottles of Beer
22nd
9th
676th
Abundant Numbers
19th
6th
1st
36th63rd
Abundant Numbers (Long)
1st
41st
Arabic to Roman
1st
3rd
Arithmetic Numbers
8th
21st
Arrows
79th
ASCII Table
7th
brainfuck
5th
47th
Card Number Validation
9th
Catalan Numbers
1st
1st1st
6th
1st22nd
Catalan’s Constant
Christmas Trees
29th
11th
33rd
Collatz
6th
3rd
27th
CSS Colors
105th
Cubes
265th
Diamonds
13th
10th
8th
32nd
Divisors
184th
24th
1st
1st
15th
1st1st
Emirp Numbers
8th
16th
37th
7th
5th
164th
Emirp Numbers (Long)
1st
Emojify
147th
Evil Numbers
12th
1st
1st
112th23rd
Evil Numbers (Long)
1st
1st
14th
Fibonacci
16th41st27th236th
1st
13th1st
1st
18th1st58th
Fizz Buzz
8th
60th
53rd
4th46th1st
7th
29th53rd1st
Foo Fizz Buzz Bar
7th
1st
Fractions
4th
9th
8th
1st1st
Game of Life
7th
10th
43rd
Happy Numbers
11th
24th
9th
1st
Happy Numbers (Long)
20th
7th
1st
Hexdump
72nd
Intersection
11th
6th
51st
Inventory Sequence
10th
71st
ISBN
19th
Jacobi Symbol
58th
Kolakoski Constant
7th
Kolakoski Sequence
1st
11th38th
1st
88th
Leap Years
18th
31st
5th
17th
Levenshtein Distance
44th
Leyland Numbers
12th
1st
111th
Look and Say
13th
1st
20th21st
Lucky Numbers
13th
120th
Lucky Tickets
8th
9th
4th
75th
Maze
5th
67th
N Queens
92nd
Niven Numbers
45th
1st
227th
Niven Numbers (Long)
1st
Number Spiral
12th
Odious Numbers
14th
1st
1st
135th
Odious Numbers (Long)
1st
Ordinal Numbers
22nd
6th
PalindromemordnilaP
10th
Pangram Grep
22nd
46th23rd
Pascal’s Triangle
19th
55th
1st
109th
Pernicious Numbers
19th
39th
14th
192nd
Pernicious Numbers (Long)
30th
22nd
Prime Numbers
28th
22nd
1st
1st
34th66th
Prime Numbers (Long)
1st
1st
QR Decoder
7th
Quine
1st
25th
51st
1st10th
1st1st20th
1st1st
Recamán
7th
16th
8th
Reverse Polish Notation
Rijndael S-box
5th
74th
Roman to Arabic
7th
23rd
Rule 110
11th
17th
9th
Seven Segment
7th
Sierpiński Triangle
24th
116th
Smith Numbers
Spelling Numbers
7th
2nd
Star Wars Opening Crawl
125th
Ten-pin Bowling
83rd
Time Distance
4th
Vampire Numbers
12th
12th
5th
82nd
Van Eck Sequence
7th
11th
λ
126th
π
1st
62nd
τ
1st
φ
18th
√2
13th
1st
𝑒
10th
1st