Smiling Glass is a very interesting puzzle game, it mainly tests the player's hand speed and observation ability. Fill the glass with water can be very difficult, you need to avoid obstacles, spikes, and more. FIll the specified amount of water in the glass to win the level. It is worth noting that these obstacles are not static, some spikes they move fast, so you must carefully observe their path of movement and avoid pouring water on obstacles in advance. If you are very confident in your hand speed, then you must not miss this game!

How to play: Click and drag the mouse to play.