#Jenga record tower manual#

Each player may use only one hand to touch the tower or move a block at any given time, but may switch hands whenever desired. Starting with the one who built the tower, players take turns removing one block from any level below the highest completed one and placing it horizontally atop the tower, perpendicular to any blocks on which it is to rest. A plastic tray provided with the game can be used to assist in setup.

The blocks within each layer are oriented in the same direction, with their long sides touching, and are perpendicular to the ones in the layer immediately below. To begin the game, the blocks are stacked into a solid rectangular tower of 18 layers, with three blocks per layer. Blocks have small, random variations from these dimensions so as to create imperfections in the stacking process and make the game more challenging. Each block is three times as long as it is wide, and one fifth as thick as its length – 1.5 cm × 2.5 cm × 7.5 cm (0.59 in × 0.98 in × 2.95 in). Each block removed is then placed on top of the tower, creating a progressively more unstable structure. Players take turns removing one block at a time from a tower constructed of 54 blocks. Jenga is a game of physical skill created by British board game designer and author Leslie Scott and marketed by Hasbro.

#Jenga record tower manual#

Manual dexterity, eye–hand coordination, precision, and strategy