This nice puzzle in reality are 4 puzzles and besides,evolutionary!
Each puzzle features a different level of difficulty so as the child becomes more experienced, you can increase the difficulty.
- Contains 4 puzzles with different designs and different number of pieces (6-9-12-16)
- Each puzzle features a different level of difficulty.
- The puzzles encourage the concentration, observation skills and logical thinking.
- Puzzles made of cardboard.