99 Bottles of Beer
2nd
Abundant Numbers
6th
Abundant Numbers (Long)
6th
Arithmetic Numbers
6th
ASCII Table
5th
Catalan Numbers
3rd
Christmas Trees
4th
Collatz
4th
Diamonds
5th
Divisors
7th
Emirp Numbers
11th
Evil Numbers
1st
Fibonacci
11th
Fizz Buzz
8th
Happy Numbers
5th
Kolakoski Constant
4th
Levenshtein Distance
3rd
ln 2
3rd
Multitap Input
3rd
Niven Numbers
8th
Pernicious Numbers
11th
Prime Numbers
9th
Quine
1st
Recamán
4th
Rijndael S-box
4th
ROT13
5th
Seven Segment
3rd
Sierpiński Triangle
5th
Tic-tac-toe
2nd
United States
2nd
Van Eck Sequence
4th
γ
5th
λ
5th
π
4th
τ
3rd
φ
3rd
√2
3rd
𝑒
2nd