12 Days of Christmas
423
99 Bottles of Beer
375
Abundant Numbers
576
Abundant Numbers (Long)
630
Alphabetic Numbers
42
Arabic to Roman
232
Arithmetic Numbers
641
Christmas Trees
397
Collatz
627
Diamonds
537402
379
Divisors
645
Emirp Numbers
373
Emirp Numbers (Long)
500
Evil Numbers
309
Evil Numbers (Long)
336
Fibonacci
692
Fizz Buzz
302747
649763718593452824
Foo Fizz Buzz Bar
526
798
Intersection
496
ISBN
516
Leap Years
688
851
Leyland Numbers
373
Niven Numbers
500
Niven Numbers (Long)
620
Odious Numbers
301
Odious Numbers (Long)
304
Ordinal Numbers
370
Prime Numbers
490
Prime Numbers (Long)
509
Roman to Arabic
164
ROT13
320
Seven Segment
234
Sierpiński Triangle
135