MR-013

Choose the option that completes the matrix:

Pattern: In each row, the shape stays the same. Across columns, the count increases 1 → 2 → 3.

So the missing cell must be:

• Picking the first pattern you see without checking it against all rows/columns.
• Ignoring the simplest rule (counts, rotations, alternations) and jumping to a complex story.
• Not testing your rule on the middle row/column (where many puzzles “break” bad rules).