12 Days of Christmas
42nd
24 Game
4th
99 Bottles of Beer
14th
Abundant Numbers
25th
41st
Abundant Numbers (Long)
21st
24th
Arabic to Roman
20th
Arrows
22nd
ASCII Table
31st
brainfuck
5th
11th
Card Number Validation
5th
Catalan Numbers
25th
Christmas Trees
23rd
Collatz
45th
28th
CSS Colors
20th
Cubes
15th
Diamonds
20th
19th
Divisors
35th
45th
1,040th
Emirp Numbers
20th
28th
Emirp Numbers (Long)
11th
13th
Emojify
19th
Evil Numbers
36th
25th
Evil Numbers (Long)
22nd
15th
Fibonacci
61st
61st
Fizz Buzz
26th19th57th84th4th1st1st34th47th
Foo Fizz Buzz Bar
17th
20th
Forsyth–Edwards Notation
9th
Fractions
15th
17th
Game of Life
15th
Happy Numbers
30th
25th
Happy Numbers (Long)
25th
17th
Intersection
22nd
8th
ISBN
20th
20th
Kolakoski Constant
14th
Kolakoski Sequence
35th
17th
Leap Years
70th
46th
Levenshtein Distance
15th
13th
Leyland Numbers
19th
7th
ln 2
15th
11th
Look and Say
11th
Niven Numbers
45th
52nd
707th
Niven Numbers (Long)
20th
Odious Numbers
33rd
26th
Odious Numbers (Long)
21st
14th
Ordinal Numbers
21st
17th
PalindromemordnilaP
15th
Pangram Grep
42nd
8th
Pascal’s Triangle
18th
25th
Pernicious Numbers
41st
37th
Pernicious Numbers (Long)
13th
Prime Numbers
33rd
35th
Prime Numbers (Long)
27th
25th
Quine
30th
1st28th
Recamán
26th
Reverse Polish Notation
16th
9th
Rijndael S-box
16th
Rock-paper-scissors-Spock-lizard
14th
Roman to Arabic
21st
Rule 110
24th
Seven Segment
14th
Sierpiński Triangle
21st
20th
Smith Numbers
11th
7th
Spelling Numbers
22nd
Tongue-twisters
15th
22nd
United States
12th
Vampire Numbers
24th
Van Eck Sequence
15th
17th
λ
15th
17th
π
8th
14th
182nd
τ
19th
10th
φ
29th
8th
240th
√2
29th
8th
125th
𝑒
30th
21st