12 Days of Christmas
31st
99 Bottles of Beer
17th
Abundant Numbers
13th
45th
Abundant Numbers (Long)
10th
Arithmetic Numbers
5th
17th
8th
brainfuck
2nd
16th
Catalanβs Constant
4th
Christmas Trees
17th
52nd
Collatz
15th
Diamonds
9th
18th
13th
Divisors
16th
1st
35th
Emirp Numbers
32nd
16th
5th
Emojify
6th
Evil Numbers
98th
102nd
Evil Numbers (Long)
29th
43rd
Farey Sequence
11th
4th
Fibonacci
13th
9th
42nd
4th
2nd
19th
23rd
1st
1st
3rd
1st
6th
Fizz Buzz
1st
1st
10th
Foo Fizz Buzz Bar
10th
Fractions
1st
Game of Life
10th
Happy Numbers
38th
Happy Numbers (Long)
28th
ISBN
14th
Leap Years
31st
342nd
57th
Levenshtein Distance
8th
40th
Leyland Numbers
31st
Niven Numbers
21st
35th
Niven Numbers (Long)
19th
1st
Number Spiral
10th
4th
Odious Numbers
27th
80th
Odious Numbers (Long)
36th
Pernicious Numbers
29th
Prime Numbers
21st
51st
Prime Numbers (Long)
25th
55th
Quine
1st
1st
10th
1st
1st
52nd
84th
Reverse Polish Notation
1st
SierpiΕski Triangle
23rd
Spelling Numbers
42nd
6th
Tongue-twisters
16th
Vampire Numbers
4th
27th
Ξ³
3rd
Ο
68th
β2
8th
π
7th
13th