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Jenga

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Jenga is a world-famous game of physical skill and steady hands.

Jenga
Jenga

The name is derived from the Swahili word *kujenga*, which means "to build" or "to construct." Players participate in a high-tension challenge where they must manipulate a structure without causing it to collapse. This game is valued for its ability to test focus, precision, and patience. As the tower grows taller, the stability of the structure decreases, creating a sense of mounting excitement for everyone watching.

The game relies on a specific set of 54 wooden blocks. Each individual block has a very specific shape. A block is three times as long as it is wide. It is also one fifth as thick as its length. The blocks often have small, random variations in these dimensions. These tiny imperfections make the stacking process more difficult and challenging.

Jenga distorted
Jenga distorted

These variations ensure that no two games feel exactly the same.

To begin a game, players must first construct a solid rectangular tower. This tower consists of 18 distinct layers. Each layer contains exactly three blocks. Within a single layer, the blocks are oriented in the same direction. Their long sides touch one another. However, each layer is perpendicular to the layer immediately below it.

Jenga
Jenga

Some players use a plastic tray to assist with this initial setup.

Once the tower is built, players take turns removing blocks. A player must select one block from any level below the highest completed level. After removing the block, the player must place it horizontally on the very top of the tower. The new block must be perpendicular to the blocks it rests upon. Players are restricted to using only one hand at a time to touch the tower.

Jenga brand logo
Jenga brand logo

A player may nudge a block to check its looseness. If they decide not to move it, they must return it to its original position.

A player's turn ends when the next person touches the tower or after 10 seconds pass. The game concludes immediately if any part of the tower collapses. This collapse can be caused by removing a block or by placing a new one. The last person to successfully complete a turn before the fall is declared the winner. In 1985, an entrepreneur named Robert Grebler reportedly built a tower reaching 40 levels high.

Jenga
Jenga

The history of Jenga is deeply tied to the life of Leslie Scott. She was a British national born in Tanganyika, which is now known as Tanzania. Scott grew up speaking both English and Swahili. The game evolved from a family activity in the early 1970s. Her family used wooden building blocks purchased from a sawmill in Takoradi, Ghana. Scott officially launched Jenga at the London Toy Fair in January 1983.

Jenga brand logo
Jenga brand logo

The original blocks were manufactured by the Camphill Village Trust in Yorkshire.

Jenga has achieved massive commercial success across the globe. By 2019, Pokonobe Associates reported that over 80 million Jenga games had been sold. This total accounts for more than 4.3 billion individual blocks.

Jenga brand logo
Jenga brand logo

Because of this impact, Jenga was inducted into the National Toy Hall of Fame on November 5, 2020. The game has moved from a small family tradition to a global phenomenon.

Today, many official variants and licensed versions exist. Some versions, like Jenga Xtreme, use parallelogram-shaped blocks to create leaning towers. There are also giant versions, such as Jenga XXL. In Jenga XXL, the blocks are eighteen inches long. Unlike the standard game, players may use two hands to move these large blocks.

Jenga distorted
Jenga distorted

Other versions feature popular characters from franchises like Super Mario, Harry Potter, or Disney. These variations allow the core mechanics of building and balancing to reach many different audiences.

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