Sand Stack: Color Block Puzzle

Contains ads
Content rating
Everyone
1+
Downloads
Content rating
Everyone
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About this game

Sand Stack is a relaxing color block puzzle where every block you drop crumbles into colorful falling sand. Guide the blocks, let the sand pour and pile up, and connect one color from the left wall to the right wall to clear it. Simple to learn, satisfying to master, and impossible to put down!

🟨 HOW TO PLAY
• Drag left or right to move the falling block
• Tap to rotate
• When a block lands it breaks into real falling sand
• Connect one color across the whole board, wall to wall, to clear it
• Chain clears for COMBO bonus points
• Keep the sand below the line – if it piles up past it, it's game over

💥 POWER-UPS
• BOMB – turn the falling block into a bomb and blast a crater in the sand
• RAINBOW – the block takes the color it touches most, perfect for making matches
• CONTINUE – get a second chance when the pile reaches the top

✨ WHY YOU'LL LOVE IT
• Smooth, realistic falling sand physics – every grain moves
• Calm, satisfying sand sounds and soft vibration
• Bright colors on a clean dark design that's easy on the eyes
• Quick games that are perfect for a short break, or long sessions to chase your high score
• Play offline – no internet or Wi-Fi needed
• Small download, runs smoothly on most phones
• Free to play

🧠 A GREAT BRAIN GAME
Plan where each block lands, build color layers, and set up big wall-to-wall clears. Every game is different, so it never gets old – a fun time killer for everyone.

If you like block puzzles, falling sand games, color sort, match puzzles or classic falling-block games, you'll love Sand Stack.

Drop, crumble, match – how high can you score?
Drop blocks that crumble into sand & match colors wall to wall. Play offline!
Updated on
Nov 3, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

Welcome to Sand Stack! 🎉
• Drop blocks that crumble into real falling sand
• Match colors wall to wall to clear them and build combos
• New power-ups: Bomb and Rainbow
• Calm sand sounds and smooth physics
• Play offline, anytime