Block Dual: Block Puzzle

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Content rating
Everyone
100+
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Content rating
Everyone
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About this game

Block Dual is the block puzzle game with a twist — enjoy the relaxing classic mode you love, then challenge a smart AI in fast 1v1 duels. Easy to learn, hard to put down. 100% free and playable offline.

🧩 CLASSIC MODE
Drag and drop blocks onto the 10×10 board. Fill rows and columns to clear them, chain combos, and chase your high score. The challenge ramps up the longer you survive — every run feels fresh.

⚔️ DUEL MODE — 1v1 vs AI
Think you're good? Face off against a clever bot in turn-based block battles. Choose your difficulty, from relaxed Easy all the way to brutal Insane. Outsmart the AI, block its moves, and claim victory.

✨ FEATURES
• Two ways to play: chilled Classic + competitive Duel
• Smart AI opponent with 5 difficulty levels
• Satisfying combos and flashy line-clear effects
• Unlock block skins, board themes and clear effects
• Track your best scores, win rate and stats
• Play offline — no Wi-Fi required
• Free to play
• Available in 70+ languages

No timers and no pressure in Classic — just pure, addictive block puzzle fun. Or jump into Duel for a real test of strategy and nerve.

How long can you last… and can you beat the bot?

Download Block Dual now and start clearing blocks!
Block puzzle + 1v1 duels vs a smart AI bot. Drag, clear lines, win!
Updated on
Aug 28, 2026
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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.
  • This app may share these data types with third parties
    Location, App activity, and Device or other IDs
  • This app may collect these data types
    Location, App activity and 2 others
  • Data is encrypted in transit

What’s new

A fresh new look for Block Dual!

• Every icon in the game redrawn — Home, Shop, Stats and Settings now share one clean, friendly style
• New rating screen: our block buddy reacts to the stars you pick
• Lots of small visual polish throughout

Thanks for playing — happy stacking!
Content rating
Everyone
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App support

About the developer
Nguyễn Đức Minh
minhnd.dreamtech.vn@gmail.com
106 Nguyễn Văn Thạnh Thành phố Hồ Chí Minh 00700 Vietnam