Abundant Numbers
643
Abundant Numbers (Long)
764
Collatz
679
Divisors
478
561
Evil Numbers
593
395
Evil Numbers (Long)
613
392
Fibonacci
385
382
495
440
622
390
624
474
423
585
627
458
672
576
606
320
453
338
486
439
660
672
513
479
541
Fizz Buzz
480
444
633
624
Foo Fizz Buzz Bar
475
581
Leap Years
581
694
688
609
Niven Numbers
380
612
544
497
Niven Numbers (Long)
481
690
646
626
Odious Numbers
604
401
Odious Numbers (Long)
609
406
Prime Numbers
486
568
514
Prime Numbers (Long)
505
591
664
RecamΓ‘n
400