12 Days of Christmas
12th
99 Bottles of Beer
28th
54th
Abundant Numbers
23rd
23rd
69th
Abundant Numbers (Long)
8th
Arabic to Roman
14th
Arrows
33rd
20th
ASCII Table
13th
brainfuck
35th
Catalan Numbers
40th
Christmas Trees
13th
59th
CSS Colors
7th
10th
Cubes
19th
Day of Week
59th
Diamonds
22nd
78th
Divisors
26th
1st
Emirp Numbers
30th
12th
9th
Emojify
37th
175th
Evil Numbers
29th
13th
1st
Evil Numbers (Long)
11th
29th
Fibonacci
38th
144th
130th
Fizz Buzz
1st
95th
Foo Fizz Buzz Bar
12th
Forsyth–Edwards Notation
8th
Fractions
29th
Happy Numbers
26th
14th
31st
Hexdump
8th
Intersection
14th
54th
ISBN
39th
Leap Years
26th
67th
23rd
30th
44th
87th
41st
78th
107th
48th
Levenshtein Distance
11th
Leyland Numbers
17th
44th
Look and Say
18th
Lucky Tickets
12th
Morse Decoder
19th
Morse Encoder
16th
35th
Niven Numbers
22nd
1st
105th
Odious Numbers
22nd
11th
1st
Odious Numbers (Long)
10th
Ordinal Numbers
36th
29th
Pangram Grep
37th
40th
Pascal’s Triangle
29th
106th
Pernicious Numbers
24th
53rd
76th
Pernicious Numbers (Long)
35th
Prime Numbers
23rd
1st
179th
Prime Numbers (Long)
45th
Quine
1st
23rd
78th
1st
21st
64th
93rd
22nd
42nd
25th
1st
63rd
1st
13th
101st
38th
32nd
52nd
38th
84th
52nd
8th
Recamán
67th
Reverse Polish Notation
23rd
Rock-paper-scissors-Spock-lizard
39th
Roman to Arabic
26th
Rule 110
7th
46th
61st
Seven Segment
23rd
30th
Sierpiński Triangle
15th
30th
54th
Smith Numbers
16th
Spelling Numbers
7th
Sudoku
12th
Tongue-twisters
15th
14th
United States
82nd
Vampire Numbers
31st
λ
23rd
43rd
π
37th
37th
τ
33rd
35th
φ
47th
94th
√2
45th
145th
𝑒
50th
111th