Optical Illusions
An optical illusion is a visually perceived image that is deceptive or misleading. You can browse the optical illusions via this list or via a graphical list.
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Optical Illusions
| Title | Popularity |
Difficulty | |
| 16 | Circle Square? |
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| 17 | Impossible Stairs |
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| 18 | Equal Circles |
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| 19 | Moving Spokes |
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| 20 | Blivet |
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| 21 | Face or Vase |
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| 22 | Impossible Triangle |
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| 23 | Continued Line |
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| 24 | Unstable Fins |
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| 25 | Gray Squares |
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| 26 | Sandor's Parallelogram |
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| 27 | Chair or Block |
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| 28 | Glasses and Dumbbells |
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| 29 | Arcs |
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| 30 | Right Angles |
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