50 OPTICAL ILLUSIONS
The human brain is a marvel, but it is easily fooled..
Will your brain fall for each of these fifty illusions? - actually there are 49 optical illusions in the game, because one of them (illusion 29) isn't really an optical illusion.
Read the description text for each optical illusion first. Most illusions are interactive, click them to see an animation.
50 Optical Illusions is an online puzzle game developed by Ties Wijnker, and has been played 598001 times on Bubblebox.com.
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