12 Days of Christmas
57
Abundant Numbers
718640
Abundant Numbers (Long)
780717
Alphabetic Numbers
175
Arithmetic Numbers
836
Ascending Primes
596
Chess Move Validation
232
Collatz
788
Divisors
737
Evil Numbers
643
Evil Numbers (Long)
617
Factorial Factorisation
665
Farey Sequence
538
Fibonacci
514
Fizz Buzz
938
Fractions
700
Leap Years
764
Look and Say
486
Niven Numbers
423
Niven Numbers (Long)
515
Odious Numbers
643
Odious Numbers (Long)
639
Prime Numbers
720
Prime Numbers (Long)
752
Quine
479
945