Stack Attack

Trivia game with the twist that each team has a tower of category bricks.
On your turn, you decide whether to get an easy or a hard question, and which team to attack. The topmost brick in their tower determines the category, and if you answer correctly, the brick goes to the common pool. A wrong answer to an easy question will let the defending team put a brick from the common pool under their tower. Nothing happens if you answer a hard question wrongly.

You win by removing the last brick of another team's tower.

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