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Compare allApp info
- Installs
- 1,000,000+
- Category
- Puzzle
- Content rating
- Everyone
- Version
- 1.1.124
- Released
- Feb 13, 2016
- Last updated
- 29 Sept 2026
- In-app purchases
- No
- Contains ads
- Yes
- Promo video
- No
- Requires Android
- 6.0
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We've prepared an important technical update! In this version, we optimized the game's performance: removed heavy unused ad networks and updated the game core. "Unblock 3D" now runs faster, more stable, and consumes less battery. Enjoy the game!
Slide the blocks and free the one with the key. 3000+ levels, easy to extreme.
The block with the key is trapped. Slide the others aside and set it free! Unblock 3D is a classic sliding-block puzzle in realistic 3D. Every level is a small logic riddle: move the blocks back and forth, clear a path, and slide the block with the key out of the board. ◆ 3000+ handcrafted levels — hundreds of hours of puzzling ◆ 4 difficulty levels: Easy, Normal, Hard and Extreme — each with 700+ unique puzzles. Pick your own challenge! ◆ Hints and undo: stuck on a level? A hint shows the way out, and undo takes a move back ◆ Earn free hints as you progress ◆ 4 beautiful themes: classic wood, oak, marble and gems on a realistic wooden table ◆ Stars for perfect solutions — solve in fewer moves and collect them all ◆ Achievements and leaderboards with Google Play Games ◆ Works offline — play anywhere Train your logic, sharpen your focus and relax. Easy to learn, hard to master — can you clear all 3000 puzzles?