12 Days of Christmas
790
Abundant Numbers
660
Abundant Numbers (Long)
785
Collatz
853
Divisors
710
Emirp Numbers
524
Emirp Numbers (Long)
565
Evil Numbers
479
Fibonacci
623
Fizz Buzz
670
Foo Fizz Buzz Bar
682
ISBN
629
Leap Years
588
Levenshtein Distance
495
Niven Numbers
618
Niven Numbers (Long)
678
Odious Numbers
440
Ordinal Numbers
576
Pernicious Numbers
320
Pernicious Numbers (Long)
403
Prime Numbers
585
Prime Numbers (Long)
620
RecamΓ‘n
648
Smith Numbers
420