# Tesseract! — A game in four dimensions > Four-dimensional puzzle game involving rolling a sphere through a hypercube. (iPhone/iPad app by Anthony Grahn.) - Source: https://appshunter.io/ios/app/tesseract/id734299096 (this page in markdown: same URL + `.md`) - Developer: [Anthony Grahn](https://appshunter.io/developer/734299099) - Category: Games, Puzzle, Strategy - Price: Free - Rating: 4.25/5 from 4 App Store ratings · 8 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 26 MB - Languages: English - Released: 2013-12-05 - Data updated: 2026-06-01 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/tesseract/id734299096/reviews.md ## What is Tesseract!? A unique four-dimensional puzzle, but please do not expect to solve it easily. The game consists of rolling a golden sphere to each surface of a hypercube. This is done by touching a door to pass through which in turn rotates the tesseract four dimensionally and brings the sphere into a new room. Passing through a series of rooms strategically will put the sphere on the walls and ceilings of rooms it has previously been in. The goal is to reach every wall, floor and ceiling of every room. ## Key features - Four-dimensional puzzle gameplay - Roll a golden sphere - Navigate a hypercube - Rotate the tesseract - Reach all surfaces of rooms ## Recent user reviews (8 of 8) All indexed reviews: https://appshunter.io/ios/app/tesseract/id734299096/reviews.md ### 3/5 — Needs more levels *2023-10-14, version 1.2* Great concept but feel this needs really easy levels and then getting harder. The last few marbles I only got through luck. Possibly color matching faces to help figure out how they will rotated in Z dimension. ### 5/5 — Cool game *2022-09-20, version 1.2* It’s a cool game and it has no ads which makes it more cool ### 5/5 — Special awareness *2020-07-29* This app is great, it doesn’t feel so much like navigating 4d space as it does understanding how , each door will make the connecting room the centre, mainly the fact that going in a side door makes the angled panel on the other side the “floor” and that dropping down hatch makes the lower one the “floor”. Only took 1836.1s (≈30min) to solve so it’s not a huge commitment but certainly helps with your spacial awareness and mental gymnastics haha. Great quality App only thing I would love is a few more difficulties or new modes. Overall very fun app! ### 5/5 — Challenging 4d maze *2020-04-19, version 1.2* This game is a great challenge for anyone who likes solving a complicated hyperdimensional maze - rolling a marble around within a hypercube to visit each of the 48 faces. Very clever and excellent execution. ### 5/5 — I dig it *2014-11-17, version 1.1* This is a 4D maze that's presented in 3D rather than 2D like the other one found in the store. The markers for surfaces I had already visited were not entirely clear to me. I love the subtle color scheme, I think I just did not fully understand where the markers are placed. Overall, very nifty. Update: I get it, the markers are for faces I *haven't* visited, duh. I forgot to mention, the algorithm for determining which portal I mean to roll through is VERY good. Most apps I've tried are frustrating in that regard--this one gets it every time, even from awkward angles and even when there are overlapping portals. ### 5/5 — Really good game! *2014-04-07* Difficult to get your head around at first, but it eventually begins to help understand how 4D shapes work and offers a great challenge. ### 5/5 — Intriguing visual challenge *2014-02-22, version 1.1* This is an engaging visual challenge. You are sort of finding your way through a four dimensional maze, collecting all the dots along the way. It took me a few tries to get the hang of it, and I am still not a master, but once I developed some intuition about what would happen when going through the gates in the walls it got pretty neat. ### 5/5 — Great game *2013-12-05, version 1.0* Challenging and pleasant. Fun to just fiddle with but quite a brain racket. Excellent! ## Frequently asked questions about Tesseract! ### What is the main objective in Tesseract!? The main objective in Tesseract! is to strategically roll a golden sphere to reach every wall, floor, and ceiling of every room within a four-dimensional hypercube. ### How do you progress through Tesseract!? Progression in Tesseract! is achieved by touching doors, which rotates the tesseract four-dimensionally and moves the sphere into new rooms. Strategic room passage is key to reaching all surfaces. ### Is Tesseract! difficult to play? The description notes that players should not expect to solve Tesseract! easily, implying it offers a significant challenge due to its unique four-dimensional puzzle mechanics. ### What devices does Tesseract! support? Tesseract! is supported on iPhone, iPad, and iPod devices, making it accessible to a wide range of Apple users. ### How often is Tesseract! updated? Tesseract! was last updated on October 9, 2025, with version 1.3. The release date was December 5, 2013, indicating it receives occasional updates. ### What is the age rating for Tesseract!? Tesseract! has an age rating of 4+, making it suitable for a young audience and generally safe for most players. ### Does Tesseract! have ads? No, Tesseract! does not contain advertisements. It is a free game without any ad interruptions. ### What is the user rating for Tesseract!? Tesseract! has a user rating of 4.3 stars based on 4 ratings, indicating a generally positive reception from its players. ## Version history (last 4 releases) ### 1.3 — 2025-10-09 Updated with performance enhancements for 2025 ### 1.2 — 2019-07-25 Improved for iOS 12! ### 1.1 — 2014-02-19 Improved appearance on phone5. ### 1.0 — 2013-11-27 No release notes. ## Apps similar to Tesseract! | App | Rating | Price | Category | | --- | --- | --- | --- | | [Orbit - Playing with Gravity](https://appshunter.io/ios/app/orbit-playing-with-gravity/id991457817) | 4.9 (7,359) | Free | Games | | [Cube Solver & Timer](https://appshunter.io/ios/app/cube-solver-and-timer/id1500120768) | 4.0 (383) | Free | Games | | [Superliminal](https://appshunter.io/ios/app/superliminal/id6443604310) | 4.7 (931) | Free | Games | | [Infinity Zoom Art: Find Object](https://appshunter.io/ios/app/infinity-zoom-art-find-object/id6444615759) | 4.7 (6,226) | Free | Games | | [Virus Evolution: Destroy Earth](https://appshunter.io/ios/app/virus-evolution-destroy-earth/id6444859117) | 4.6 (848) | Free | Games | | [Forge of Neon - 3D Art Sandbox](https://appshunter.io/ios/app/forge-of-neon-3d-art-sandbox/id393366672) | 4.6 (21,633) | Free | Games | ## Related topics [the fourth dimension](https://appshunter.io/ios/topics/the-fourth-dimension) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*