Item: VOI - puzzle game
Rating: 88
Author: Dinsun

Our Expert Score

88/100

VOI is a masterclass in 'less is more' design. As a puzzle game, it focuses on a single, fascinating mechanic: the XOR (exclusive or) logic of overlapping shapes. When you place one black shape over another, the overlapping area turns white (disappears). It sounds simple, but the level design quickly evolves into a complex architectural dance of negative space. You aren't just building a shape; you're sculpting it by strategically layering pieces.

The minimalist aesthetic is perfect. There are no timers, no intrusive ads, and no clutter—just you and the geometric challenge. It feels like playing with a digital tangram set that has been upgraded for the modern era. For fans of games like 'Hocus' or 'Kami,' VOI offers that same meditative yet brain-melting quality. It’s the kind of game that makes you feel like a genius when you finally align the last polygon to match the target silhouette.

Dinsun reviewed on: Sun May 19 2024

The Game

📱Iphone📱IPad📱IPod

1110376793

$0.99 4+★4.6 226 reviews

Author : GAMEBRAIN YAZILIM TEKNOLOJILERI ANONIM SIRKETI

Pubish Date : Wed Jun 15 2016

Last Update Date : Wed Jul 14 2021

Support Languages : English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese, Turkish

Genres :

Version 1.1.4Wed Jul 14 2021

* bug fix
• • • Best Games on iPhone; Russia, South Africa, Turkey, Middle East • • •
Do you think 1 + 1 = 0 is correct? So what do you think about "black + black = white" statement? According to XOR logic, they are correct.
New, mind-bending, minimal puzzle game with dozens of levels and extra-ordinary design.
Features:
• 88 mind-bending levels
• 11 languages
• Exclusive for iOS and human brains
Follow me:
• https://www.facebook.com/gamebra.inGame
• https://twitter.com/gamebra_in
Requires iOS 9.0 or later. Compatible with iPhone 5S, iPhone 6, iPhone 6 Plus, iPhone 6S, iPhone 6S Plus, iPhone SE (1st generation), iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPhone XS, iPhone XS Max, iPhone XR, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPhone SE (2nd generation), iPhone 12 mini, iPhone 12, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 13 mini, iPhone 13, iPhone SE (3rd generation), iPhone 14, iPhone 14 Plus, iPhone 14 Pro, iPhone 14 Pro Max, iPhone 15, iPhone 15 Plus, iPhone 15 Pro, iPhone 15 Pro Max, iPhone 16, iPhone 16 Plus, iPhone 16 Pro, iPhone 16 Pro Max, iPhone 16e, iPhone 17 Pro, iPhone 17 Pro Max, iPhone 17, iPhone Air, iPad Air, iPad Air Wi‑Fi + Cellular, iPad mini 2, iPad mini 2 Wi‑Fi + Cellular, iPad Air 2, iPad Air 2 Wi‑Fi + Cellular, iPad mini 3, iPad mini 3 Wi‑Fi + Cellular, iPad mini 4, iPad mini 4 Wi‑Fi + Cellular, iPad Pro (12.9‑inch), iPad Pro (12.9‑inch) Wi-Fi + Cellular, iPad Pro (9.7‑inch), iPad Pro (9.7‑inch) Wi‑Fi + Cellular, iPad (5th generation), iPad (5th generation) Wi‑Fi + Cellular, iPad Pro (12.9‑inch) (2nd generation), iPad Pro (12.9‑inch) (2nd generation) Wi‑Fi + Cellular, iPad Pro (10.5‑inch), iPad Pro (10.5‑inch) Wi‑Fi + Cellular, iPad (6th generation), iPad (6th generation) Wi‑Fi + Cellular, iPad Pro (11‑inch), iPad Pro (11‑inch) Wi‑Fi + Cellular, iPad Pro (12.9‑inch) (3rd generation), iPad Pro (12.9‑inch) (3rd generation) Wi‑Fi + Cellular, iPad mini (5th generation), iPad mini (5th generation) Wi‑Fi + Cellular, iPad Air (3rd generation), iPad Air (3rd generation) Wi‑Fi + Cellular, iPad (7th generation), iPad (7th generation) Wi‑Fi + Cellular, iPad Pro (11‑inch) (2nd generation), iPad Pro (11‑inch) (2nd generation) Wi‑Fi + Cellular, iPad Pro (12.9‑inch) (4th generation), iPad Pro (12.9‑inch) (4th generation) Wi‑Fi + Cellular, iPad Air (4th generation), iPad Air (4th generation) Wi‑Fi + Cellular, iPad (8th generation), iPad (8th generation) Wi‑Fi + Cellular, iPad Pro (11-inch) (3rd generation), iPad Pro (11-inch) (3rd generation) Wi‑Fi + Cellular, iPad Pro (12.9-inch) (5th generation), iPad Pro (12.9-inch) (5th generation) Wi-Fi + Cellular, iPad mini (6th generation), iPad mini (6th generation) Wi-Fi + Cellular, iPad (9th generation), iPad (9th generation) Wi-Fi + Cellular, iPad Air (5th generation), iPad Air (5th generation) Wi‑Fi + Cellular, iPad (10th generation), iPad (10th generation) Wi‑Fi + Cellular, iPad Pro (11‑inch) (4th generation), iPad Pro (11‑inch) (4th generation) Wi‑Fi + Cellular, iPad Pro (12.9‑inch) (6th generation), iPad Pro (12.9‑inch) (6th generation) Wi‑Fi + Cellular, iPad Air 11-inch (M2), iPad Air 11-inch (M2) Wi-Fi + Cellular, iPad Air 13-inch (M2), iPad Air 13-inch (M2) Wi-Fi + Cellular, iPad Pro 11-inch (M4), iPad Pro 11-inch (M4) Wi-Fi + Cellular, iPad Pro 13-inch (M4), iPad Pro 13-inch (M4) Wi-Fi + Cellular, iPad mini (A17 Pro), iPad mini (A17 Pro) Wi-Fi + Cellular, iPad (A16), iPad (A16) Wi-Fi + Cellular, iPad Air 11-inch (M3), iPad Air 11-inch (M3) Wi-Fi + Cellular, iPad Air 13-inch (M3), iPad Air 13-inch (M3) Wi-Fi + Cellular, iPad Pro 11-inch (M5), iPad Pro 11-inch (M5) Wi-Fi + Cellular, iPad Pro 13-inch (M5), iPad Pro 13-inch (M5) Wi-Fi + Cellular, iPod touch (6th generation), and iPod touch (7th generation).
• • • Best Games on iPhone; Russia, South Africa, Turkey, Middle East • • •
Do you think 1 + 1 = 0 is correct? So what do you think about "black + black = white" statement? According to XOR logic, they are correct.
New, mind-bending, minimal puzzle game with dozens of levels and extra-ordinary design.
Features:
• 88 mind-bending levels
• 11 languages
• Exclusive for iOS and human brains
Follow me:
• https://www.facebook.com/gamebra.inGame
• https://twitter.com/gamebra_in

Ratings & Reviews

4.6 out of 5 with 226 Counts

★★★★★

Age Rating 4+

Screenshots (Scroll Left & Right)

VOI is a unique mind-bending puzzle game based on the concept of XOR logic. In the world of VOI, when you overlap two black shapes, the overlapping part becomes transparent. Your goal is to replicate a target pattern by moving and rotating various geometric pieces. With 88 levels of increasing difficulty, it offers a pure, minimalist challenge for puzzle enthusiasts who enjoy spatial reasoning and abstract thinking.

Feature

88 handcrafted levels
Unique XOR-based puzzle mechanic
Minimalist black and white art style
No time limits or pressure
Relaxing, ambient gameplay

Walkthrough

Understanding XOR Logic

Remember that odd numbers of overlaps result in black, while even numbers of overlaps result in white. Use this to 'cut out' holes in shapes.

Promotion Videos

VOI Puzzle Game Android/iOS Gameplay - YouTube

News on this game

Turkish couple pursues the indie mobile game dream with Escher-like Hocus

They started an indie mobile game studio called GameBra.in and came to town because their game Hocus had been nominated by Casual Connect as one of the best...

VentureBeat Fri Oct 13 2017