12 Days of Christmas
806
Abundant Numbers
703
Abundant Numbers (Long)
821
Arithmetic Numbers
819
brainfuck
626
Christmas Trees
740
Collatz
820
Day of Week
899
Fibonacci
932815
Happy Numbers (Long)
649
Intersection
781
ISBN
696
Odious Numbers
766
Pangram Grep
882
Poker
588
Prime Numbers (Long)
678
ROT13
916
Scrambled Sort
658892
Set
877
Sudoku (Fill-in)
286
Tongue-twisters
650
Transpose Sentence
815
United States
809