12 Days of Christmas
373
Abundant Numbers
676
Abundant Numbers (Long)
741
Arithmetic Numbers
706
brainfuck
397
Christmas Trees
645
Collatz
743
Day of Week
721
Fibonacci
932815
Happy Numbers (Long)
727
Intersection
572
ISBN
545
Odious Numbers
766
Pangram Grep
748
Poker
312
Prime Numbers (Long)
678
ROT13
796
Scrambled Sort
693905
Set
628
Sudoku (Fill-in)
185
Tongue-twisters
712
Transpose Sentence
647
United States
600