12 Days of Christmas
776
99 Bottles of Beer
524
Abundant Numbers
889
Abundant Numbers (Long)
927
Arabic to Roman
596
Arrows
746
ASCII Table
843
Christmas Trees
761
Collatz
887
Diamonds
605
Divisors
875
Emojify
488
Evil Numbers
578
Farey Sequence
449
Fibonacci
767
Fizz Buzz
848
Foo Fizz Buzz Bar
738
Forsyth–Edwards Notation
748
Fractions
700
Game of Life
631
Happy Numbers
349
Happy Numbers (Long)
422
Inventory Sequence
684
ISBN
725
Leap Years
891
Niven Numbers
560
Number Spiral
281
Quine
219