Abundant Numbers
660923685555
Arabic to Roman
717
Collatz
760
Diamonds
481
Divisors
812666
735
Emirp Numbers
560
411
Evil Numbers
575660726532
Evil Numbers (Long)
568680712558
Fibonacci
411817513464
Fizz Buzz
678748571587
Foo Fizz Buzz Bar
762560547
Fractions
640
Happy Numbers
523
Happy Numbers (Long)
576
Intersection
709
ISBN
706
Leap Years
704800
738
Look and Say
701
Niven Numbers
744715
689
Odious Numbers
656781528
Pangram Grep
846783687718
Pascal’s Triangle
781512
Pernicious Numbers
328597463370
Prime Numbers
654726643589
Prime Numbers (Long)
777815678676
Reverse Polish Notation
746
Rock-paper-scissors-Spock-lizard
501656
302
Roman to Arabic
368