# Unblock 3D: Draw Cube Square > Classic 3D puzzle game to improve cognitive and problem-solving skills. (iPhone/iPad app by Xiaoxiong Yang.) - Source: https://appshunter.io/ios/app/unblock-3d-draw-cube-square/id1526980746 (this page in markdown: same URL + `.md`) - Developer: [Xiaoxiong Yang](https://appshunter.io/developer/1472703851) - Category: Games, Casual, Puzzle - Price: Free - Rating: 4.50/5 from 865 App Store ratings · 19 written reviews indexed - Age rating: 4+ - Requires: iOS 9.0 · 121 MB - Languages: English - Released: 2020-08-19 - Data updated: 2026-08-20 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/unblock-3d-draw-cube-square/id1526980746/reviews.md ## What is Unblock 3D? **UNBLOCK-3D** is an addictive puzzle game that provides its players with endless hours of new and interesting challenges that will definitely keep you thinking，Improve your cognitive & problem-solving skills. A classic puzzle game that has stood the test of time! ## Key features - Addictive puzzle gameplay - Endless challenges - Improves cognitive skills - Enhances problem-solving - Classic puzzle mechanics ## Recent user reviews (10 of 19) All indexed reviews: https://appshunter.io/ios/app/unblock-3d-draw-cube-square/id1526980746/reviews.md ### 3/5 — Too many ads *2022-10-08, version 1.0* The game is GREAT and I LOVE IT but there are far too many ads and it’s why I don’t play it. I stopped playing for a year and just started playing it again and after 4 completed expert levels I deleted the app again. I hate the ads. ### 1/5 — Too many ads *2022-02-28, version 1.0* Too many ads, even for the free version ### 1/5 — Just adverts, adverts, adverts, adverts... *2021-01-28, version 1.0* Adverts! ### 1/5 — Pathetically Simple *2021-01-22, version 1.0* I can’t imagine that anyone except young children would not complete any level in second! It’s main aim would appear to draw attention to other games, which is fair enough. ### 1/5 — More ad time than game time *2021-01-16, version 1.0* More ad time than game time. No way to buy it. Don't waste your time. ### 1/5 — Nothing but ads *2021-01-03* This game contains little to no challenge and exists purely to push advertisements every one or two levels. You will be forced to watch 30 seconds advertisements which are longer than the level takes to complete. This is a simple “Rush Hour” knock off designed to make advertising revenue for the author and to provide you with little to no fun. I could not play this game for more than 10 minutes before leaving this review and uninstalling the app. When the advertisements take up more time than the game you know something is wrong. Do not install and move along. ### 1/5 — Puzzle *2021-01-02, version 1.0* Too many adds make it a waste of time game it’s self good ### 1/5 — TOO MANY 30 SECOND ADS!!! *2020-11-21, version 1.0* This game is NO FUN. Too many 30 SECOND ADS!!! ### 1/5 — Too many commercials *2020-11-20, version 1.0* Too may cmmercials ### 1/5 — Cool but too many ads *2020-11-15, version 1.0* Not worth the download- there is an ad after every level and some are timed and force you to watch them to keep playing the game. Deleted after ads got longer ## Frequently asked questions about Unblock 3D ### What is Unblock 3D: Draw Cube Square? Unblock 3D: Draw Cube Square is an addictive puzzle game designed to provide players with endless hours of new and interesting challenges. It aims to improve cognitive and problem-solving skills through its classic puzzle mechanics. ### What are the key features of this game? The game offers addictive puzzle gameplay with endless challenges that will keep you thinking. It focuses on improving your cognitive and problem-solving skills, all within a classic puzzle game format that has stood the test of time. ### Is this game free to play? Yes, the application is free to play. There are no in-app purchases or advertisements mentioned, suggesting a completely free gaming experience. ### What kind of skills does this app help improve? This app is designed to help improve your cognitive skills and problem-solving abilities. The challenging puzzles require strategic thinking and planning, which can enhance these mental faculties. ### Who is the target audience for Unblock 3D: Draw Cube Square? The target audience includes individuals who enjoy classic puzzle games and are looking for a way to challenge their minds. It's suitable for anyone seeking to improve their cognitive functions and problem-solving capabilities through engaging gameplay. ## Version history (last 1 release) ### 1.0 — 2020-08-19 No release notes. ## Apps similar to Unblock 3D | App | Rating | Price | Category | | --- | --- | --- | --- | | [Word Weave Zig Zag Word Search](https://appshunter.io/ios/app/word-weave-zig-zag-word-search/id6746817731) | 5.0 (7) | Free | Games | | [Wood Block Quest: Block Puzzle](https://appshunter.io/ios/app/wood-block-quest-block-puzzle/id6784593218) | — | Free | Games | | [Q Block: Unblock Puzzle Board](https://appshunter.io/ios/app/q-block-unblock-puzzle-board/id1533511289) | 1.0 (1) | Free | Games | | [Tile Farm - Triple Matching](https://appshunter.io/ios/app/tile-farm-triple-matching/id6762613435) | — | Free | Games | | [Get White Tile](https://appshunter.io/ios/app/get-white-tile/id1208139230) | 2.3 (3) | Free | Games | | [Nuts and Bolts & Wood Screw](https://appshunter.io/ios/app/nuts-and-bolts-and-wood-screw/id6737226867) | — | Free | Games | ## More apps by Xiaoxiong Yang - [Sudoku:'](https://appshunter.io/ios/app/sudoku/id1472703852) - [Rolling Fill: Push Cubes Hole](https://appshunter.io/ios/app/rolling-fill-push-cubes-hole/id1473671198) - [Solitaire*](https://appshunter.io/ios/app/solitaire/id1490524637) - [Sand Water](https://appshunter.io/ios/app/sand-water/id1492414803) - [Block Puzzle: Cube Jewel Draw](https://appshunter.io/ios/app/block-puzzle-cube-jewel-draw/id1512707022) - [Block Crush: Tap Remove Cube](https://appshunter.io/ios/app/block-crush-tap-remove-cube/id1517949777) All apps by Xiaoxiong Yang: https://appshunter.io/developer/1472703851 --- *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.*