Shape rule IQ test
Which symbol fits?
Shape-rule puzzles are easier when you track one changing feature at a time instead of relying on a quick visual guess.

Quick answer
Likely answer: square
Each row shifts toward more squares. The final missing symbol completes the all-square row.
How to solve it
1
Compare row one with row two.
2
Count how many circles and squares appear.
3
Notice the direction of change.
4
Choose the symbol that completes the rule.
What this tests
Feature tracking
Pattern completion
Visual reasoning
Rule consistency
IQFlow
Practice patterns across formats
IQFlow uses varied reasoning tasks so visual pattern skill is tested from more than one angle.