What an amazing and challenging way to pass time or to focus your mind. These burr puzzles are made from sustainable materials and will challenge even the best minds. The large 7.5 cm single puzzles are packaged in a gift box and the mini 4.5 cm puzzle bundles come loose. These puzzles come in varying challenging configurations.
The mini puzzle bundles contain at least:
1 ** Basic
1 *** Hard
1 **** Harder
NOTE: These can be frustrating so we are in the process of creating videos and picture solutions to help in case you get stuck. These will be available shortly. Once you find the solution, the puzzles become very rewarding to put together.