12 Days of Christmas
681
99 Bottles of Beer
743
Arabic to Roman
1,000
Collatz
835
Day of Week
617
Evil Numbers
889
Evil Numbers (Long)
875
Fibonacci
661
Fizz Buzz
760
Foo Fizz Buzz Bar
857
Leap Years
705
Odious Numbers
906
Odious Numbers (Long)
907
Pascal’s Triangle
606
Prime Numbers
588
Prime Numbers (Long)
750
Roman to Arabic
592
Tongue-twisters
886