99 Bottles of Beer
302
Abundant Numbers
502
Arabic to Roman
282
Christmas Trees
682779
827
777
847
Divisors
611
773
636
Evil Numbers
676
734
625
Fibonacci
730
771897611
Fizz Buzz
338727
908602703
Happy Numbers
333
264
Leap Years
817
548912702783614
554
Niven Numbers
586
Ordinal Numbers
420
Pascal’s Triangle
416
Pernicious Numbers
567
645
492
Prime Numbers
544
485
913
Prime Numbers (Long)
974
Quine
569
Rock-paper-scissors-Spock-lizard
365
Roman to Arabic
370
United States
166
Van Eck Sequence
672