Is Happy Filled Glass Game free to play?

Yes, 100% free — no download, no account, no payment. Open your browser and play instantly.

Does it work on mobile?

Yes. The game uses HTML5 and runs on Chrome, Safari and Firefox on Android and iOS devices.

How do I save my progress?

Progress auto-saves to your browser's local storage. Avoid clearing browser data to keep your save file.

Can I play with a friend?

Some modes support local 2-player on the same device. Check the main menu for multiplayer or co-op options.

The game is lagging — what can I do?

Close other browser tabs to free up memory, or try a different browser. Chrome generally provides the best performance for HTML5 games.

Happy Filled Glass Game

game.aboutGame

Happy Filled Glass is a free online puzzle game for boys played on a puzzle game. Draw with a pencil the optimal way to make the glass fill up with liquid. The less ink you spend, the higher your score. Can you get three stars? If you're really stuck, you can always ask for a hint. Mobile, Tablet, and Desktop are playable. What are you waiting for? Challenge your brain with this game right now!