12 Days of Christmas
42nd
37th
99 Bottles of Beer
41st
16th
Abundant Numbers
38th
Arabic to Roman
15th
ASCII Table
314th
brainfuck
18th
Christmas Trees
39th
16th
CSS Colors
11th
Cubes
22nd
8th
Diamonds
28th
27th
Divisors
37th258th
87th271st
1st
81st465th
80th
Emirp Numbers
37th
18th
Emojify
10th
Evil Numbers
37th
29th
Fibonacci
55th
1st
Fizz Buzz
97th
47th
16th
Fractions
331st
Happy Numbers
33rd
16th
Kolakoski Constant
11th
Kolakoski Sequence
19th
232nd
Leap Years
35th
18th
Leyland Numbers
17th
Look and Say
23rd
Morse Decoder
7th
Morse Encoder
13th
Niven Numbers
33rd
34th
Odious Numbers
37th
28th
Ordinal Numbers
21st
Pangram Grep
17th
486th
Pascal’s Triangle
28th
20th
Pernicious Numbers
37th
33rd
Prime Numbers
50th
32nd
924th
Prime Numbers (Long)
435th
Quine
1st
56th
Recamán
26th
Rock-paper-scissors-Spock-lizard
9th
Roman to Arabic
20th
Rule 110
21st
23rd
Seven Segment
23rd
Sierpiński Triangle
22nd
24th
Smith Numbers
175th
Spelling Numbers
7th
Sudoku
5th
Tongue-twisters
20th
United States
13th
Vampire Numbers
13th
Van Eck Sequence
225th
λ
43rd
14th
π
11th58th92nd31st58th
184th92nd16th40th81st53rd432nd67th96th
τ
40th
13th
φ
38th
16th
√2
13th
𝑒
51st
17th