12 Days of Christmas
792
Abundant Numbers
703
Abundant Numbers (Long)
834
Arithmetic Numbers
820
brainfuck
615
Christmas Trees
739
Collatz
820
Day of Week
899
Fibonacci
598
932816
Happy Numbers (Long)
649
Intersection
781
ISBN
697
Odious Numbers
766
Pangram Grep
882
Poker
571
Prime Numbers (Long)
678
ROT13
916
Scrambled Sort
659893
Set
840
Sudoku (Fill-in)
285
Tongue-twisters
650
Transpose Sentence
816
United States
808