The Friday the 13th Jason Voorhees Puzzle Blox features everyone's favorite machete loving, hockey mask-wearing, killing machine from Camp Crystal Lake. Mix the pictures up and see if you are skilled enough to put them back together. Rotate the square puzzle on both the X and Y-axis to reassemble the iconic imagery. Time yourself against a friend or break your own record. Each Puzzle Blox is packaged in a collector-friendly window box, perfect for display in your collection, on your desk or as a fiendishly confounding puzzle.