99 Bottles of Beer
199
Abundant Numbers
557
Abundant Numbers (Long)
604
Arithmetic Numbers
574
Divisors
831
Evil Numbers
386
702
Evil Numbers (Long)
641
Fibonacci
529
Fizz Buzz
535
Foo Fizz Buzz Bar
471
Happy Numbers
222
Happy Numbers (Long)
281
Morse Encoder
140
Niven Numbers
519
468
Niven Numbers (Long)
604
521
Number Spiral
208
Odious Numbers
386
727
Odious Numbers (Long)
641
Pangram Grep
535
Pernicious Numbers
320
Pernicious Numbers (Long)
386
Prime Numbers
493
354
Prime Numbers (Long)
521
361
Rijndael S-box
143
105
114
Tongue-twisters
338
United States
91