12 Days of Christmas
805
Abundant Numbers
703
Abundant Numbers (Long)
821
Arithmetic Numbers
820
brainfuck
626
Christmas Trees
739
Collatz
820
Day of Week
899
Fibonacci
932815
Happy Numbers (Long)
649
Intersection
781
ISBN
696
Odious Numbers
766
Pangram Grep
882
Poker
582
Prime Numbers (Long)
678
ROT13
916
Scrambled Sort
658893
Set
840
Sudoku (Fill-in)
285
Tongue-twisters
650
Transpose Sentence
816
United States
808