12 Days of Christmas
770
99 Bottles of Beer
723
Abundant Numbers
684
Abundant Numbers (Long)
799
Arabic to Roman
509
Arithmetic Numbers
774
ASCII Table
611
Billiards
571
Card Number Validation
605
Collatz
820
CSS Colors
217
Divisors
734
Emojify
297
Evil Numbers
613
Evil Numbers (Long)
604
Factorial Factorisation
489
Fibonacci
562
Fizz Buzz
692
Foo Fizz Buzz Bar
709
Forsyth–Edwards Notation
558
Fractions
688