# TwentySeven — 27 - a 3D puzzle > 3D puzzle game merging colored balloons on a grid for larger balloons. (iPhone/iPad app by Value from Software LLC.) - Source: https://appshunter.io/ios/app/twentyseven/id1457716619 (this page in markdown: same URL + `.md`) - Developer: [Value from Software LLC](https://appshunter.io/developer/458599979) - Category: Games, Education, Puzzle, Simulation - Price: Free with in-app purchases - Rating: 5.00/5 from 2 App Store ratings - Age rating: 4+ - Requires: iOS 16.0 · 2 MB - Languages: American English - Released: 2019-05-31 - Data updated: 2026-08-20 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/twentyseven/id1457716619/reviews.md ## What is TwentySeven? 27 or Twenty-Seven is a novel puzzle game that enhances spacial and combinatorial thinking. You move colored balloons on a 3D-grid. Adjacent balloons of the same color and size merge to form a balloon of the next higher size. Your goal is to get ever larger balloons. You start on the edges of a cube 2×2×2 grid, with two balloons of level 1 (pink) or 2 (violet). Each time you move or merge balloons, you get another pink balloon. Move and merge away to get a blue (level 3) balloon, then a turquoise (level 4) balloon. Your first goal is a red balloon of level 8. This sounds easy, but can be tricky since you have only 8 positions available. Luckily, you can start over whenever you like. Expert players achieve a red balloon in a few minutes. Even they don't achieve the next goal every time: a full house of 8 different balloons. Once you get tired on the cube, which is in fact a 2×2×2 grid, we have other challenges in store, starting with a 2×2×3 grid, a 2×2×4 grid, and going up to a 3×3×3 grid with 27 possible positions, again in a cube. Now guess where we got our name? While the fundamental rules are the same, winning strategies for each grid vary. The game is easy to learn, and we have a tutorial to teach you. We give you a few opportunities to undo if you make a mistake. You may move and merge balloons by swiping over your touch screen or by pushing buttons. You can also use an external keyboard. You may turn the grid in any direction you like. Buttons can be placed on the right or the left side of screen, or be hidden. ## Key features - 3D grid-based balloon merging - Enhances spatial and combinatorial thinking - Multiple grid sizes and challenges - Tutorial and undo options - Customizable controls - External keyboard support ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | 3 undo sequences | $0.99 | one-time | | 10 undo sequences | $1.99 | one-time | ## Frequently asked questions about TwentySeven ### What is TwentySeven? TwentySeven is a 3D puzzle game where players merge colored balloons on a grid to create larger ones. The goal is to enhance spatial and combinatorial thinking by strategically moving and combining balloons. ### How do you play TwentySeven? You move colored balloons on a 3D grid. Adjacent balloons of the same color and size merge to form a balloon of the next higher size. The objective is to create progressively larger balloons and achieve specific goals, like a level 8 red balloon or a full house of different balloon types. ### What are the different grid sizes in TwentySeven? TwentySeven starts with a 2x2x2 cube grid. It then offers challenges on larger grids, including 2x2x3, 2x2x4, and up to a 3x3x3 grid with 27 positions. ### Is TwentySeven suitable for all ages? Yes, TwentySeven has an age rating of 4+, making it suitable for a wide range of players. The game is easy to learn with a tutorial available. ### Can I undo mistakes in TwentySeven? Yes, TwentySeven provides a few opportunities to undo your last move if you make a mistake. This allows for experimentation without severe penalty. ### Does TwentySeven have ads? No, TwentySeven does not contain advertisements. The app is free to download and play, with optional in-app purchases. ### What platforms is TwentySeven available on? TwentySeven is available on iPhone and iPad devices, as indicated by its supported devices list. ### How often is TwentySeven updated? The latest version of TwentySeven is 1.3, and it was last updated on September 19, 2023. This suggests regular updates to improve the game. ## Version history (last 4 releases) ### 1.3 — 2023-09-19 Adapted to iOS 17 ### 1.2 — 2021-09-25 Adapted to iOS 15 ### 1.1 — 2021-02-16 - Undo / Redo - Automatic dark or light mode ### 1.0 — 2019-05-30 No release notes. ## Apps similar to TwentySeven | App | Rating | Price | Category | | --- | --- | --- | --- | | [Dimensional Flux](https://appshunter.io/ios/app/dimensional-flux/id6503408023) | 5.0 (2) | Free | Games | | [Merge Balls Shooter 3D](https://appshunter.io/ios/app/merge-balls-shooter-3d/id6475725241) | — | Free | Games | | [Skyline Color](https://appshunter.io/ios/app/skyline-color/id6738653986) | — | Free | Games | | [2048 Rope Balls](https://appshunter.io/ios/app/2048-rope-balls/id1508229365) | 1.0 (1) | Free | Games | | [Number Puzzle 3D](https://appshunter.io/ios/app/number-puzzle-3d/id1665557208) | — | Free | Games | | [Bouncy Pop! Pop Em All](https://appshunter.io/ios/app/bouncy-pop-pop-em-all/id6462451967) | 4.9 (17) | Free | Games | ## More apps by Value from Software LLC - [Dog Board Game](https://appshunter.io/ios/app/dog-board-game/id458599976) - [Dog to try](https://appshunter.io/ios/app/dog-to-try/id688741153) - [PMR - Progressive Muscle Relax](https://appshunter.io/ios/app/pmr-progressive-muscle-relax/id1354437994) - [Which WiFi](https://appshunter.io/ios/app/which-wifi/id1642984428) All apps by Value from Software LLC: https://appshunter.io/developer/458599979 --- *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 2026-08-20.*