12 Days of Christmas
810
Abundant Numbers
718
Abundant Numbers (Long)
861
Arithmetic Numbers
847
brainfuck
584
Christmas Trees
756
Collatz
840
Day of Week
934
Fibonacci
624
947853
Happy Numbers (Long)
673
Intersection
812
ISBN
722
Odious Numbers
784
Pangram Grep
911
Poker
588
Prime Numbers (Long)
698
ROT13
958
Scrambled Sort
725947
Set
890
Sudoku (Fill-in)
298
Tongue-twisters
642
Transpose Sentence
861
United States
829