12 Days of Christmas
42nd
42nd
99 Bottles of Beer
43rd
17th
Abundant Numbers
41st
Arabic to Roman
18th
ASCII Table
347th
brainfuck
19th
Christmas Trees
40th
18th
CSS Colors
11th
Cubes
22nd
8th
Diamonds
29th
29th
Divisors
38th265th
94th283rd
1st
83rd485th
83rd
Emirp Numbers
36th
18th
Emojify
10th
Evil Numbers
37th
31st
Fibonacci
55th
1st
Fizz Buzz
98th
47th
17th
Fractions
359th
Happy Numbers
33rd
16th
Kolakoski Constant
13th
Kolakoski Sequence
20th
251st
Leap Years
35th
19th
Leyland Numbers
18th
Look and Say
27th
Morse Decoder
8th
Morse Encoder
14th
Niven Numbers
34th
38th
Odious Numbers
38th
30th
Ordinal Numbers
24th
Pangram Grep
17th
514th
Pascal’s Triangle
28th
22nd
Pernicious Numbers
37th
35th
Prime Numbers
54th
33rd
959th
Prime Numbers (Long)
468th
Quine
1st
63rd
Recamán
26th
Rock-paper-scissors-Spock-lizard
10th
Roman to Arabic
21st
Rule 110
21st
23rd
Seven Segment
23rd
Sierpiński Triangle
22nd
25th
Smith Numbers
186th
Spelling Numbers
10th
Sudoku
6th
Tongue-twisters
23rd
United States
14th
Vampire Numbers
14th
Van Eck Sequence
247th
λ
45th
16th
π
11th60th97th32nd60th
197th100th19th43rd83rd56th469th69th99th
τ
42nd
15th
φ
39th
17th
√2
14th
𝑒
52nd
20th