Stack and Balance Game! The night is always still young with these party puzzles. Play with friends, taking turns to stack everything from the party. The last person to lay a piece on the stack without knocking it over is the winner! Too easy? Now have a stacking speed competition with the included miniature hourglass.
Play for precision: Take turns placing a piece into the base. The lasy player to place a piece without knocking anything over wins! Play for time: Use the sand timer to see who can stack the most pieces in one minute. Play for height: Use the sand timer and ruler to see who can make the hightest stack in one minute.