12 Days of Christmas
379
Abundant Numbers
679
Abundant Numbers (Long)
746
Arithmetic Numbers
713
brainfuck
397
Christmas Trees
648
Collatz
746
Day of Week
720
Fibonacci
935818
Happy Numbers (Long)
733
Intersection
577
ISBN
548
Odious Numbers
769
Pangram Grep
753
Poker
319
Prime Numbers (Long)
680
ROT13
799
Scrambled Sort
705918
Set
634
Sudoku (Fill-in)
185
Tongue-twisters
712
Transpose Sentence
653
United States
601