Solve the Square: Find Out Your IQ is a hypercasual sorting, logic-puzzle game. It's most similar to games like Unblock It 3D and Unpuzzle Master. The player attempts to clear a playfield of tiles arranged in a square pattern as quickly as possible. They receive the highest IQ score for efficient, fast gameplay.
Each level displays a horizontal IQ gauge at the top of the screen with a brain on the left end, a total IQ score up to 200 on the right end, and a black bar. The bar decreases in length over time. The game displays a mix of colored tiles marked with black arrows pointing in different directions. The tiles slide off the screen when selected by the player. That said, the pieces can only slide in the directions marked by each arrow. If a tile blocks a tile in front of the arrow, the player can't move the blocked tile first. They must unblock it. If they click the wrong tile, they lose one point from the IQ bar.
Solve the Square: Find Out Your IQ features a single booster. The player can use a flip tool to change the direction of an arrow on a tile. For example, they can flip an interior-pointing arrow outward.