Abundant Numbers
681934717738
Arabic to Roman
715
Collatz
771
Diamonds
491
Divisors
832674
801
Emirp Numbers
642
589
Evil Numbers
580661727555
Evil Numbers (Long)
575682713563
Fibonacci
418822515469
Fizz Buzz
691753626658
Foo Fizz Buzz Bar
770705663
Fractions
638
Happy Numbers
622
Happy Numbers (Long)
585
Intersection
718
ISBN
714
Leap Years
717806
747
Look and Say
710
Niven Numbers
774728
827
Odious Numbers
660783573
Pangram Grep
872790814736
Pascalβs Triangle
785554
Pernicious Numbers
335603465388
Prime Numbers
654726643676
Prime Numbers (Long)
761816679680
Reverse Polish Notation
742
Rock-paper-scissors-Spock-lizard
404532
402
Roman to Arabic
373