Abundant Numbers
674932688565
Arabic to Roman
718
Collatz
768
Diamonds
487
Divisors
835675
749
Emirp Numbers
565
416
Evil Numbers
581663727535
Evil Numbers (Long)
576685715564
Fibonacci
419823515469
Fizz Buzz
683751572590
Foo Fizz Buzz Bar
763561549
Fractions
640
Happy Numbers
529
Happy Numbers (Long)
585
Intersection
719
ISBN
712
Leap Years
716807
746
Look and Say
712
Niven Numbers
766724
704
Odious Numbers
661784534
Pangram Grep
871791691734
Pascal’s Triangle
787514
Pernicious Numbers
336603466376
Prime Numbers
658728644592
Prime Numbers (Long)
785821680683
Reverse Polish Notation
744
Rock-paper-scissors-Spock-lizard
502656
302
Roman to Arabic
372