12 Days of Christmas
795
Abundant Numbers
671
Abundant Numbers (Long)
805
Collatz
872
Divisors
722
Emirp Numbers
535
Emirp Numbers (Long)
585
Evil Numbers
488
Fibonacci
632
Fizz Buzz
674
Foo Fizz Buzz Bar
692
ISBN
650
Leap Years
597
Levenshtein Distance
514
Niven Numbers
629
Niven Numbers (Long)
694
Odious Numbers
449
Ordinal Numbers
591
Pernicious Numbers
328
Pernicious Numbers (Long)
416
Prime Numbers
597
Prime Numbers (Long)
638
Recamán
663
Smith Numbers
437