12 Days of Christmas
21st
145th
58th
88th
11th
21st
8th
11th
58th
47th
12th
99th
309th
30th
16th
36th
49th
28th
15th
34th
45th
8th
6th
756th
33rd
76th
69th
14th
41st
20th
11th
12th99 Bottles of Beer
44th
6th
Abundant Numbers
53rd
2nd
9th
404th
63rd
Abundant Numbers (Long)
6th
5th
Arithmetic Numbers
21st
60th
3rd
4th
175th
ASCII Table
26th
6th
264th
brainfuck
6th
Catalan Numbers
10th
221st
Catalanβs Constant
8th
Collatz
7th
CSS Colors
15th
6th
Cubes
25th
Day of Week
22nd
1st
3rd
Diamonds
37th
Divisors
11th
813th
Emirp Numbers
19th
10th
Emirp Numbers (Long)
8th
4th
Emojify
16th
Evil Numbers
33rd
7th
10th
Evil Numbers (Long)
42nd
16th
1st
Factorial Factorisation
9th
3rd
Farey Sequence
2nd
5th
Fibonacci
36th
11th
131st
51st
Fizz Buzz
70th
Happy Numbers
18th
Happy Numbers (Long)
20th
Intersection
9th
Kolakoski Constant
12th
8th
Leap Years
129th
1st
12th
Leyland Numbers
20th
12th
6th
132nd
ln 2
10th
8th
Look and Say
11th
8th
255th
N Queens
6th
4th
Niven Numbers
27th
22nd
11th
Niven Numbers (Long)
5th
10th
Odious Numbers
57th
9th
1st
198th
9th
Odious Numbers (Long)
41st
17th
1st
Ordinal Numbers
8th
Pangram Grep
384th
Pernicious Numbers
41st
25th
11th
257th
Prime Numbers
1st
11th
17th
Prime Numbers (Long)
6th
RecamΓ‘n
23rd
13th
6th
220th
Reverse Polish Notation
9th
Seven Segment
14th
211th
Smith Numbers
5th
Spelling Numbers
5th
Tongue-twisters
9th
16th
United States
5th
Vampire Numbers
9th
5th
8th
102nd
Ξ³
8th
4th
Ξ»
14th
6th
Ο
13th
9th
Ο
15th
Ο
12th
12th
264th
β2
16th
10th
83rd
48th
π
24th
12th
10th