24 Game
311
Abundant Numbers
600912
Abundant Numbers (Long)
904
Arithmetic Numbers
704
Arrows
154
Ascending Primes
619
Collatz
754
Day of Week
503
Divisors
702
Emirp Numbers
711
Emirp Numbers (Long)
736
Evil Numbers
652
Evil Numbers (Long)
677
Factorial Factorisation
340
Fibonacci
786
Fizz Buzz
649
Foo Fizz Buzz Bar
838
Happy Numbers
747
Happy Numbers (Long)
721
ISBN
655
Leap Years
506
Niven Numbers
792
Niven Numbers (Long)
797
Odious Numbers
897
Odious Numbers (Long)
840
Pangram Grep
777
ROT13
375
Transpose Sentence
440
United States
153