Played 1 times.
Part memory test, part sleight of hand. In Ben 10 Find Grey Matter, the tiny alien is hidden inside one of the Omnitrix watches, and you have to work out which one.
The game depends on how closely you watch, so give the screen your full attention instead of guessing early. A hasty tap is the quickest way to lose a round, while a patient eye usually pays off. It is a quick, easy-to-learn guessing puzzle with a cartoon look, played with a single tap. The portrait-shaped layout feels natural on a phone, and it also runs fine on a computer screen.
| Genre | Puzzle |
|---|---|
| Controls | Mouse or touch |
| Platform | Browser, phone and tablet |
| Cost | Free, no download |
| Screen | 511 x 905 px |
Yes. It is free to play in your browser, with no download and no sign-up.
Touch the screen to begin and touch your chosen watch to answer. The tall layout is designed with phones in mind, and a mouse also works.
Work out which Omnitrix watch is hiding Grey Matter by following it closely with your eyes, then pick it.
More to play: Puzzle games · Brain games · Fun games