Spot the Difference is a popular puzzle game training the recognition of small differences in two photos displayed side by side.
If you discover a subtle difference on either of the photos, point and click on it.
Clicking on «New» will produce a new random subject; clicking on «Cheat» will show you all the differences.
You can also have a look at our Memory game if you want an additional way to train your brain with the use of images.
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