Knubble

In-app purchases
Content rating
Everyone
0+
Downloads
Content rating
Everyone
In-Game Purchases
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Screenshot image
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About this game

Drop. Clear. Stack.

Knubble is a block puzzle with no timer, no lives and no pressure. Three pieces sit in the tray. Drag them onto the grid. Fill a full row or column and it clears. The game ends when none of the three pieces will fit anywhere — so every game is a small puzzle about leaving yourself room.

WHAT'S INSIDE
• One clean 8x8 board and a running best score
• Fourteen themes, from Classic to Midnight to Candy, plus your own custom colours
• Sound you can switch off
• No timer, no lives, no energy, nothing to wait for

FREE FOR AN HOUR, THEN ONE PURCHASE
Play the first hour free. After that, a single $2.99 purchase unlocks the game forever. No subscription, no ads, no coins, no second purchase ever. Only time you actually spend playing counts toward the free hour.

COMPLETELY OFFLINE
Knubble needs no internet connection and no account. Nothing is collected about you — your score, your theme and your settings stay on your own device.

It is the kind of game you play for four minutes waiting for coffee, or for forty without noticing.
A calm block puzzle. Drop pieces, clear lines, beat your best. Fully offline.
Updated on
Aug 31, 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

First release. Free for the first hour of play, then one purchase unlocks the full game forever.
Content rating
Everyone
In-Game Purchases
Learn more

App support

About the developer
THREECLAWS.AI LLC
george@threeclaws.ai
31511 Bobrich St Livonia, MI 48152-4309 United States
+1 734-637-0796