Prism Blocks

Contains ads
Content rating
Everyone
5+
Downloads
Content rating
Everyone
Learn more
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About this game

Prism Blocks is the calm, glowing block puzzle you'll keep coming back to — drag prism blocks onto an 8x8 grid, complete rows and columns to clear them, and chain combos for a score that keeps climbing. No timer, no pressure, no internet.

💎 GAMEPLAY:
• Drag-and-drop puzzle — three prism blocks at a time, place them anywhere they fit
• Clear a full row or column to make it vanish in a burst of neon light
• Combo chains — clear several lines at once for big bonus points
• No timer — play one calm move or a three-hour streak, it's your call
• Game over only when none of your three blocks can fit — pure spatial strategy
• Undo your last move when you misjudge a placement
• Local leaderboard, best score, lines cleared and combo stats
• 8 unlockable colour themes at score milestones (Prism, Aurora, Ember, Frost, Mono, Sunset, Forest, Violet)
• Haptic feedback + soft ambient sounds you can toggle

🌌 DESIGN:
• Pure black void background, each block a different neon spectrum colour
• Smooth line-clear bursts, glow trails, gentle grid pulse
• Material 3 dark menus, huge tap targets, 60fps

🧩 WHY PRISM BLOCKS?
• 100% offline — play on a flight, in a queue, anywhere
• No signup, no account, no email
• No tracking, no data leaves your phone
• No paywall — every theme is earned, not bought
• No timer, no ads mid-move — a genuinely calm puzzle

EN / FR / AR fully translated. Built for the 30-second break and the long quiet evening alike.
Updated on
May 26, 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.
This app may share these data types with third parties
Location and Personal info
This app may collect these data types
Location and Personal info
Data is encrypted in transit
Data can’t be deleted

What’s new

v1.1 — gameplay overhaul: pieces now FALL automatically from the top (Tetris-style) instead of drag-place.
- Tap left/right to slide, tap middle to rotate (with wall-kicks)
- Swipe down for hard drop, hold down for soft drop
- Standard 7 tetrominoes (I, O, T, S, Z, J, L)
- 10x16 grid with ghost projection and NEXT preview
- TETRIS! bonus and combo scoring