Five tasks
Stop a timer blind, mark a share of a line, set an angle, find the centre of a circle and estimate a number of dots.
Projects · Browser game
Five tasks done by eye. One attempt a day.
Eyeball is a daily mini-game that tests how accurate your eye is. Put the ruler away. The game opens from a link and takes a couple of minutes.

How it works
Stop a timer blind, mark a share of a line, set an angle, find the centre of a circle and estimate a number of dots.
The set is new every day and the same for every player, so there is someone to compare your result with.
You finish with a score out of 100 and an emoji grid to share.
There is no sign-up and no server. Progress is kept in the browser.
Built with: Vanilla JS · SVG · localStorage
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