Abundant Numbers
681
934
717
738
Arabic to Roman
Collatz
Diamonds
Divisors
832
674
Emirp Numbers
Evil Numbers
580
661
727
555
Evil Numbers (Long)
575
682
713
563
Fibonacci
418
822
515
468
Fizz Buzz
690
753
626
658
Foo Fizz Buzz Bar
Fractions
Happy Numbers
Happy Numbers (Long)
Intersection
ISBN
Leap Years
717
806
Look and Say
Niven Numbers
774
728
Odious Numbers
Pangram Grep
889
789
814
736
Pascalβs Triangle
Pernicious Numbers
335
603
465
388
Prime Numbers
654
726
643
676
Prime Numbers (Long)
761
816
679
680
Reverse Polish Notation
Rock-paper-scissors-Spock-lizard
404
532
Roman to Arabic