U Blocks – Block Puzzle

v1.3 — The grid comes alive. Daily streaks, rewards, dark mode, brand-new animations, and full tablet support. The best U Blocks yet.

U Blocks is a clean, clever block puzzle game built around one simple question: can you find the perfect move before the board fills up?

Place block shapes on the grid, complete rows and columns, clear space, build combos and keep your streak alive. It is easy to start, calm to play and surprisingly deep once every empty square begins to matter.

PURE BLOCK PUZZLE STRATEGY No complicated rules. No pressure. Just you, the board and the next set of shapes. Plan ahead, open space, set up bigger clears and turn a crowded grid into a comeback.

COMBOS THAT FEEL GREAT Clear multiple rows and columns in a single move to chain combos and push your score higher. The best moves are the ones you see two turns early.

DAILY STREAKS AND REWARDS Come back each day, protect your streak and earn rewards as you play. Reach milestones, collect bonuses and get a reminder before your streak breaks.

POWER-UPS FOR SMART COMEBACKS Use Row Clear, Column Clear, Bomb, Undo and single-block Clear when the board gets tight. Save them for the right moment and one move can change everything.

MULTIPLE WAYS TO PLAY Classic mode gives you pure block puzzle strategy at your own pace. Timed mode challenges you to think fast and clear faster. Bomb mode adds countdown pressure to every decision. Fly mode gives U Blocks a fresh reflex challenge when you want something different.

MAKE THE BOARD YOURS Unlock themes that change the look and feel of the whole game. Play with neon colours, retro vibes, ocean tones, fire energy and country flag themes from around the world.

LEADERBOARDS AND ACHIEVEMENTS Chase your best score, climb global leaderboards and unlock achievements across scores, combos, streaks, modes and milestones.

SMOOTH, SATISFYING DESIGN Every placement, clear, combo and shuffle is animated to make the board feel alive. U Blocks supports dark and light mode, tablets, accessibility labels, screen readers and improved contrast.

U Blocks is free to play. Enjoy a thoughtful puzzle experience with no ads during gameplay, no timers in Classic mode and no pay-to-win pressure.

Drop the blocks. Clear the grid. Keep the streak alive.

U Blocks Pro is available as an optional subscription or lifetime upgrade. Pro removes ads, adds daily power-up bonuses, enables cloud sync where available, and unlocks the full experience. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID settings. Terms of Use and Privacy Policy are available in the app.