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.
How to Play
Observe the shape patterns across each row and column of the 3x3 matrix.
Find the correct answer for the empty cell (?) from the options below.
Tap an option to preview it. Submit when you're confident.
Row Pattern
Shapes are arranged in a pattern across each row. The answer must complete that row's pattern.
Column Pattern
The same rules apply to each column. The answer must satisfy both row and column patterns.
Completed Example
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.
Tip
Start by identifying the most obvious pattern (e.g., shape changes).
Check the row pattern first, then verify with the column pattern.
Running low on time? Use elimination — rule out clearly wrong options first.
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