Abundant Numbers
674929688564
Arabic to Roman
715
Collatz
767
Diamonds
487
Divisors
834674
749
Emirp Numbers
564
415
Evil Numbers
581662727535
Evil Numbers (Long)
576683713563
Fibonacci
418822515469
Fizz Buzz
682750572590
Foo Fizz Buzz Bar
761560547
Fractions
639
Happy Numbers
528
Happy Numbers (Long)
583
Intersection
716
ISBN
710
Leap Years
715805
745
Look and Say
711
Niven Numbers
764723
703
Odious Numbers
660783534
Pangram Grep
868788691733
Pascalβs Triangle
786513
Pernicious Numbers
335603465375
Prime Numbers
655727643591
Prime Numbers (Long)
763818679680
Reverse Polish Notation
742
Rock-paper-scissors-Spock-lizard
504657
304
Roman to Arabic
371