12 Days of Christmas
3rd
99 Bottles of Beer
10th
Abundant Numbers
15th
Abundant Numbers (Long)
15th
Arithmetic Numbers
28th
Arrows
12th
ASCII Table
20th
brainfuck
12th
Card Number Validation
7th
Catalan’s Constant
8th
Christmas Trees
19th
Collatz
14th
Diamonds
20th
Divisors
1st
Emirp Numbers
19th
Emirp Numbers (Long)
12th
Evil Numbers
17th
Evil Numbers (Long)
4th
Fibonacci
1st
Fizz Buzz
12th
Foo Fizz Buzz Bar
8th
Fractions
19th
Game of Life
13th
Happy Numbers
16th
Happy Numbers (Long)
14th
Inventory Sequence
11th
ISBN
3rd
Kolakoski Constant
5th
Kolakoski Sequence
11th
Leap Years
17th
Leyland Numbers
9th
ln 2
9th
Look and Say
15th
Multitap Input
2nd
Niven Numbers
30th
Odious Numbers
17th
Odious Numbers (Long)
4th
Ordinal Numbers
11th
PalindromemordnilaP
9th
Pangram Grep
19th
Pascal’s Triangle
19th
Pernicious Numbers
37th
Prime Numbers
23rd
Prime Numbers (Long)
27th
Proximity Grid
5th
Quine
1st
Recamán
16th
Reverse Polish Notation
2nd
ROT13
7th
Rule 110
13th
Scrambled Sort
3rd
Spelling Numbers
8th
Tic-tac-toe
3rd
Transpose Sentence
3rd
United States
9th
Van Eck Sequence
1st
γ
6th
λ
12th
π
17th
τ
11th
φ
13th
√2
10th
𝑒
14th