Wooden Locked Sticks Puzzle
Locked Sticks is a brilliantly simple puzzle that hides a formidable challenge also know as Snag Box and Computer Chip. This wooden brain teaser is made of eight wooden sticks (burr pieces) that interlock inside a box frame. The first challenge is to remove all the pieces. That’s easy compared to the real challenge of fitting all eight sticks back into the box correctly so that they interlock.