12 Days of Christmas
766
99 Bottles of Beer
515
Abundant Numbers
864
Abundant Numbers (Long)
892
Arabic to Roman
576
Arrows
716
ASCII Table
808
Christmas Trees
737
Collatz
860
Diamonds
580
Divisors
856
Emojify
473
Evil Numbers
562
Farey Sequence
424
Fibonacci
753
Fizz Buzz
839
Foo Fizz Buzz Bar
718
Forsyth–Edwards Notation
713
Fractions
666
Game of Life
600
Happy Numbers
338
Happy Numbers (Long)
402
Inventory Sequence
650
ISBN
692
Leap Years
873
Niven Numbers
545
Number Spiral
265
Quine
212