The PlanToys Log Puzzle challenges your balance as you solve the puzzle. Through play, children will develop fine motor kills and hand eye coordination. You can play the Log Puzzle in a number of ways. You can stack the logs to create pattern and shapes. The ultimate test is to be able to stack the logs together in the correct pattern to build that sturcture that does not fall apart. It will chanllenge you to think systematically and your hand eye coordination to get the pieces in place at the same time. The puzzle comes with 6 pieces total. For Ages 3 and up. WARNING: CHOKING HAZARD - Small Parts. Not for children under 3yrs.