GridMind is a block sudoku puzzle designed by long-time players to make the gaming experience as smooth and enjoyable as possible. The only block puzzle with anonymous leaderboards for world, country, region, and city rankings.

Features
Every mechanic, animation, and UI choice has been crafted by people who play block puzzles daily. No bloated menus, no unnecessary friction — just the game.
Each game includes a possible bonus life to help you reach a higher score even when no more moves are available during your first play session.
Lightweight and optimized. No loading screens, no lag, no interruptions. Open the app and start playing in under a second.
How to play
Drag and drop blocks from the bottom panel onto the 9×9 grid. Blocks cannot overlap or extend outside the grid.
Fill a complete row, column, or 3×3 box to clear it and earn points. Clear multiple lines at once for bonus streaks.
Earn rotators and extra lives through gameplay or by watching rewarded ads via the bonus wheel. Rotate tricky pieces to fit tight spaces.
Your score is automatically submitted to anonymous leaderboards. Compete at world, country, region, and city level — no account needed.
Leaderboards
The only block puzzle with anonymous rankings at four geographic levels. No account, no sign-up — just play and see where you stand.
Global ranking across all players
Rank within your nation
State or province level
Your local competition
Screenshots
Gameplay
World ranking
Country ranking
Region ranking
City ranking
Settings
Bonus wheel
Local rankingsDownload GridMind for free on Google Play. No account needed — just install and start playing.