VOI

VOI

Yunus Ayyildiz · 2016 · Casual, Indie, Puzzle, Simulation, Singleplayer

PC
Very Positive94% · 842
Best price
$0.99
lowest tracked $0.49
Steam Buy at Steam

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Steam
Steam
Standard Edition · Steam
$0.99
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Screenshots

About VOI

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

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

✦ AI summary

Players praise this minimalist puzzle game for its solid core concept, clean aesthetic, and reasonable value, with the mechanics of overlapping shapes that invert colors working well to create an engaging brain teaser. However, the main complaint is the unsatisfying ending—after completing all 66 levels, there's no clear conclusion, completion jingle, or closure, making it feel like a bug rather than intentional design. Players also express interest in expanded content such as additional colors that blend together, more shape varieties, or increased difficulty to extend the experience beyond t

Recommended Apr 28, 2026
A solid minimalist puzzle game. I'd love to see it expanded – maybe with colours that blend together, or a wider variety of shapes (circles, octagons, etc.)
1 found this helpful
Recommended Jul 12, 2026
its literal mind blowing game everyone should try that shi
Not recommended Jun 28, 2026
パズルはアイディアもいいし値段相応に楽しめるんだけどある1点だけを理由におすすめしない。 その1点とは、「問題を全部解いてもなにもない」こと。 なにもないと言うと曖昧だが、進行不能バグと見分けがつかない形で終わる、と言うとおすすめしない理由がわかるだろうか。 このゲームは「重なると白黒反転する黒い図形を重ね合わせてお題と同じ形を作る」というパズルをひたすら解いていく。 お題が出る、手元の図形を重ねてお第に合わせる、次のお題と図形が出る…の繰り返し。 ある問題で、あきらかにお題に一致する図形ができたのに次のお題が出ない。クリアのジングルも鳴らない。 バグかな?いいえクリアです。(実績全取得) 最悪、エンディングカット的なものなくて1問目に戻るとかでもよかったので、最後の問題を"クリア"させてほしかったな。 ちなみにSteamレコーディングをONにしてるとカーソルが分裂しまくるホラー映像が撮れるバグもある。
Recommended Jun 19, 2026
Ok really well made. worth a try!
Recommended May 7, 2026
I liked to play this puzzle game on android and I was happy to discover it on steam. Very interesting idea of combining geometrical shapes. I would play with great pleasure more levels. Currently the game ends at the level 66
Recommended Jan 31, 2026
It can be a lot of harder than this. For instance many other colors could be added in order to create different equations (blue+yellow=green...). So with at least 10 colors this game would be insanely complex and beautiful.

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