47 games to test your spatial brain
A shape appears. Click where you think the exact center is.
Two dots appear. Click where you think the midpoint is.
A visually misleading shape appears. Find its true geometric center.
Hold to fill a shape. Release when you think exactly half is filled.
Draw a line that splits the shape into two equal halves.
Draw freehand from point A to point B as straight as possible.
Draw a perfect square in one continuous motion.
A curve appears for 2 seconds. Redraw it from memory.
A shape appears for 3 seconds. Redraw it from memory.
A path appears briefly. Trace it from memory.
An object flashes in position. Drag it back to where it was.
Set an angle, match one from memory, or guess the degrees.
Two rays form an angle. Place a ray that splits it perfectly in half.
See a gap between two dots. Reproduce the same distance elsewhere.
A shape is shown on a grid. Type your estimate of its area in square units.
Dots flash briefly on screen. How many were there?
Draw a freehand circle. Scored on how round it is.
A line is shown. Draw one perfectly parallel to it.
A shape appears on the left. Draw its mirror image on the right.
Dots on a grid flash a pattern of connections. Recreate them from memory.
Scattered dots appear. Click where you think their visual centroid is.
A rotated shape flashes briefly. Rotate it back from memory.
A circle flashes briefly. Resize it to match from memory.
Two lines appear at different angles. Pick the longer one.
Draw the line of symmetry on an almost-symmetric shape.
A dot orbits a circle. Tap when it reaches the marked position.
Click the screen the instant it turns green. Clicking early scores zero.
Click six targets as fast as possible. Misses lose points.
Draw an equilateral triangle in one continuous motion.
Draw a 5-point star in one continuous motion.
Click points on a circle to split it into equal sectors.
A rectangle is partially filled. Type the exact fill percentage.
A grid of identical shapes — one is slightly bigger. Click it.
Click the circles in order from smallest to largest.
Pick the matching swatch from a palette of near-identical colors.
Drag the clock hands to show a given time. Click near center for the hour hand.
Draw a line the same length as a reference line at a different angle.
Click 4 points to form two perpendicular lines of equal length, meeting at their midpoints.
Scattered dots appear. Click the two that are closest to each other.
Drag a weight along a seesaw to balance the torque of a fixed weight.
A cursor slides back and forth. Tap when it is inside the target zone.
Rotate a line so it just grazes a circle at the marked point.
Type the displayed text as fast and accurately as possible. Measured in words per minute.
Classic optical illusions — which line is longer? Which circle is bigger? Answer as your eyes perceive, then see the truth.
A product is shown. Type your best guess of its real price. Scored by percentage error.
Study a symbol briefly, then draw it from memory on the blank canvas. Scored on shape overlap.
Draw a freehand horizontal line across the canvas. Scored on deviation from perfect horizontal and overall straightness.