Do you think 1 + 1 = 0 is correct? So what do you think about "black + black = white" statement?
User reviews:
Recent:
Very Positive (10 reviews) - 100% of the 10 user reviews in the last 30 days are positive.
Overall:
Very Positive (173 reviews) - 96% of the 173 user reviews for this game are positive.
Release Date: Nov 7, 2016

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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
Mac OS X
    Minimum:
    • OS: Windows XP/Vista/7/8/10
    • Processor: Any
    • Memory: 512 MB RAM
    • Graphics: Any
    • Storage: 100 MB available space
    Minimum:
    • OS: Mac OS X 10.7+
    • Processor: Core Due
    • Memory: 512 MB RAM
    • Graphics: Any
    • Storage: 100 MB available space

What Curators Say

4 Curators have reviewed this product. Click here to see them.
Customer reviews Learn More
Recent:
Very Positive (10 reviews)
Overall:
Very Positive (173 reviews)
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