Do you think 1 + 1 = 0 is correct? So what do you think about "black + black = white" statement?
All Reviews:
Very Positive (703) - 93% of the 703 user reviews for this game are positive.
Release Date:
Nov 7, 2016
Developer:
Publisher:
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Buy VOI

Buy All Puzzle BUNDLE (?)

Includes 3 items: hocus, VOI, puzzlement

-40%
$2.37
 

About This Game

Do you think 1 + 1 = 0 is correct? So what do you think about "black + black = white" statement?

VOI is relaxing minimal puzzle game based on XOR logic;

0+0=0
1+0=1
0+1=1
1+1=0

VOI gives you a few draggable geometric shapes (triangle, square, rhombus, parallelogram etc.) to reach target shape. That's all. Do you think that the easy?

* One page game (no start button, no exit button)
* Cool music and fx
* Use mouse wheel to scroll levels

System Requirements

Windows
macOS
    Minimum:
    • OS *: Windows XP/Vista/7/8/10
    • Processor: Any
    • Memory: 512 MB RAM
    • Graphics: Any
    • Storage: 100 MB available space
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.
    Minimum:
    • OS: Mac OS X 10.7+
    • Processor: Core Due
    • Memory: 512 MB RAM
    • Graphics: Any
    • Storage: 100 MB available space

What Curators Say

18 Curators have reviewed this product. Click here to see them.

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