Abundant Numbers
622
719
597
Abundant Numbers (Long)
645
789
787
Arithmetic Numbers
721
781
Card Number Validation
468
Collatz
820
755
791
Divisors
858
863
Emirp Numbers
675
464
Emirp Numbers (Long)
659
Evil Numbers
589
982
662
Evil Numbers (Long)
558
952
709
Fibonacci
935
786
Fizz Buzz
684989831812877
885
Foo Fizz Buzz Bar
715854647
715
Leap Years
892
756
729
Look and Say
558
844
Niven Numbers
950
919
741
Niven Numbers (Long)
857
813
910
Odious Numbers
588
800
661
Odious Numbers (Long)
601
782
708
Pangram Grep
608
Pernicious Numbers
507
470
711
564
Pernicious Numbers (Long)
534
508
752
667
Prime Numbers
544
892592813
Prime Numbers (Long)
952615923
ROT13
768
Tongue-twisters
347
282
281
√2
474