12 Days of Christmas
23rd
99 Bottles of Beer
12th17th
Abundant Numbers
33rd
Abundant Numbers (Long)
27th
Arabic to Roman
14th
Arithmetic Numbers
19th
Arrows
9th
ASCII Table
8th
brainfuck
13th
Catalan Numbers
43rd
Christmas Trees
21st
Collatz
36th
Diamonds
27th
Divisors
1st
Emirp Numbers
36th
Evil Numbers
43rd
Fibonacci
126th
Fizz Buzz
121st
Foo Fizz Buzz Bar
25th
Fractions
15th
Happy Numbers
43rd
Happy Numbers (Long)
34th
Inventory Sequence
11th
ISBN
15th
Kolakoski Sequence
20th
Leap Years
64th
Leyland Numbers
20th
Look and Say
22nd
Lucky Numbers
24th
Niven Numbers
44th
Niven Numbers (Long)
19th
Odious Numbers
46th
Ordinal Numbers
19th
Pangram Grep
57th
Pascal’s Triangle
17th
Pernicious Numbers
47th
Prime Numbers
47th
Prime Numbers (Long)
12th
Quine
31st
Recamán
15th
Reverse Polish Notation
17th
Rock-paper-scissors-Spock-lizard
6th
Roman to Arabic
20th
Rule 110
7th
Seven Segment
20th
Smith Numbers
17th
Sudoku
4th
Sudoku (Fill-in)
6th
Ten-pin Bowling
10th
Time Distance
5th
United States
16th
√2
22nd