Happy Filled Glass 4

Happy Filled Glass 4 is a physics-based drawing puzzle game. Players use a pencil to draw lines that guide water through various obstacles to fill a glass. The game features challenging elements such as burning platforms, speed-boosting platforms, rotating platforms, magnets, and special up-and-down areas. As levels progress, difficulty increases, testing players' logic and creativity. The game runs directly in the browser on both desktop and mobile devices without any downloads.

Players draw lines with mouse or touch to direct water from the source to the glass. Water is affected by gravity, obstacles, and special platforms. Players must plan the optimal path, avoid hazards like burning platforms, and utilize mechanisms like accelerators and magnets. Each level aims to fill the glass with limited water and collect stars. The game offers multiple levels with increasing difficulty.