12 Days of Christmas
47th
Abundant Numbers
20th
48th
Abundant Numbers (Long)
39th
Arithmetic Numbers
15th
22nd
Billiards
9th
4th
Card Number Validation
15th
Collatz
30th21st
22nd26th257th43rd49th719th
Diamonds
29th
Divisors
21st
69th
Fibonacci
40th
1st
Fizz Buzz
191st
Foo Fizz Buzz Bar
33rd
ISBN
29th
Kolakoski Sequence
21st
Leap Years
17th
45th
Minesweeper
4th
Morse Encoder
15th
Pascal’s Triangle
39th
Prime Numbers
85th
Prime Numbers (Long)
41st
Quine
122nd
Recamán
25th
Tic-tac-toe
6th