12 Days of Christmas
359
Abundant Numbers
648
Abundant Numbers (Long)
711
Collatz
612
Day of Week
375
Divisors
666
Emirp Numbers
430
Evil Numbers
665
Evil Numbers (Long)
653
Fibonacci
472
Fizz Buzz
341
Happy Numbers (Long)
430
Hexdump
315
ISBN
505
Leap Years
395
ln 2
727
Look and Say
361
Niven Numbers
499
Niven Numbers (Long)
549
Odious Numbers
662
Odious Numbers (Long)
651
PalindromemordnilaP
497
Pernicious Numbers
342
Tongue-twisters
294