Mathpup Eye Test is a free Puzzle game you can play instantly in your browser, with no download and no registration. How to play: Tap a different box. It renders at 480 by 720 pixels and scales to your window. It joined SaGo Games on September 27, 2024. It is an HTML5 build, so it loads in any modern desktop or mobile browser.
It's a fun game that combines puzzles and find different that can be used to test your eye focus. Look through the boxes containing puppy pictures and find a different one.