How to use: First, gather all the 32 Buildzi blocks, 32 tower cards, and 32 block cards. Shuffle the cards. Then, each player grabs a Buildzi block and starts building according to the instructions on the cards. Try to be the first one to build your tower. Note: Be very careful while building to avoid making your tower tumble. Maintenance: Keep the blocks and cards in a dry place. If they get dirty, you can gently wipe the blocks with a damp cloth and store the cards in a protective case.