Matrix Reasoning· Intermediate

Goal

Analyze the patterns across rows and columns of the 3×3 matrix, then select the shape that belongs in the empty cell (bottom-right) from the options below.

Rules

Each row and column contains hidden rules about shape, color, size, count, and fill patterns.
Tap an option to preview it in the empty cell. Press the submit button when you're confident.
Each problem has a time limit. When time runs out, it automatically moves to the next problem.

Start by identifying the most obvious pattern (e.g., shape changes), then verify the other attributes.

Matrix Reasoning is based on Raven's Progressive Matrices, the gold standard for measuring Fluid Intelligence. It simultaneously trains pattern recognition and abstract reasoning.

Raven, J. C. (1938). Progressive Matrices — Standard measure of fluid intelligence
Jaeggi et al. (2008). Working memory training contributes to fluid intelligence improvement