How good is your eye? Ten tasks, from finding the center of a box to making a right angle, measure how many pixels and degrees off you are. A fun visual precision test.
Place the dot exactly in the middle of the rectangle.
Your eye is off by
0.0px
Angle error 0.0°
Five position tasks (center of a box, midpoint between two shapes, center of a circle, one-third point and making a square) and five angle tasks (level, plumb, right angle, parallel lines and bisecting an angle). Each appears once per game in random order.
It's the average error across the five position tasks, measured on a 600×450 reference board so results are comparable on any screen size, phone included. Angle tasks are shown separately as an average error in degrees.
Each task scores 100 for zero error, dropping quickly past about 12 px for position or 3.5° for angles. A 10-task average of 92+ is Pixel Perfect, 80+ Eagle Eye, 65+ Designer's Eye and 45+ Average Eye.
Your highest-scoring run (score, px and degrees) is saved only in this browser. It isn't sent to a server and won't carry over to other devices or private windows.