ShapeSizeCompare

ShapeSizeCompare challenges quick visual judgment in a steady rhythm. Two shapes appear with different sizes—circles, squares, or triangles—and you must tap the smaller one to score. Three wrong answers end the endless quiz. Size gaps can look obvious or tricky, so pause a moment and look carefully before you tap. New pairs refresh without levels, keeping a continuous decide-and-score loop. Ideal for short brain breaks between tasks. Beat your high score by staying accurate even when the difference is slight.