12 Days of Christmas
44th
99 Bottles of Beer
63rd
Abundant Numbers
39th
Arabic to Roman
30th
Arrows
16th
ASCII Table
35th
brainfuck
15th
Catalan Numbers
34th
Catalan’s Constant
13th
Christmas Trees
63rd
CSS Colors
56th
Cubes
24th
Day of Week
86th
Diamonds
10th
Divisors
61st
Emirp Numbers
26th
Emojify
23rd
Evil Numbers
36th
44th
Fibonacci
72nd
Fizz Buzz
84th
100th
Foo Fizz Buzz Bar
39th
Fractions
27th
Happy Numbers
48th
Happy Numbers (Long)
19th
Kolakoski Constant
14th
Kolakoski Sequence
16th
Leap Years
57th
Levenshtein Distance
10th
Leyland Numbers
14th
Look and Say
13th
Morse Decoder
8th
Morse Encoder
9th
Niven Numbers
61st
Niven Numbers (Long)
33rd
Number Spiral
19th
Odious Numbers
41st
Ordinal Numbers
27th
Pangram Grep
26th
Pascal’s Triangle
32nd
28th
32nd
Pernicious Numbers
37th
Prime Numbers
31st
Prime Numbers (Long)
30th
Quine
1st
99th
114th
40th
728th
Recamán
10th
Rock-paper-scissors-Spock-lizard
15th
Roman to Arabic
31st
Rule 110
12th
Seven Segment
20th
Sierpiński Triangle
21st
Smith Numbers
10th
Spelling Numbers
13th
Ten-pin Bowling
12th
Tongue-twisters
20th
United States
26th
Vampire Numbers
11th
19th
13th
Van Eck Sequence
17th
λ
12th
15th
π
14th
23rd
τ
12th
18th
φ
13th9th
19th
18th
√2
20th10th
20th
495th19th
𝑒
14th13th33rd80th34th41st20th31st14th10th19th41st54th30th49th146th73rd
39th37th9th62nd25th20th13th382nd
65th46th7th11th11th