Happy Glass Three Stars: How Ink, Stars and Hints Work

The water waits for you

When a Happy Glass level loads, the tap is shut. Nothing pours until you finish a stroke: press, drag, let go, and the moment you let go the water starts. We checked this on the build served here. On level 1 the tap stayed dry for as long as we waited, and it opened the instant the first line was finished. Even a single tap on the play area counts as a stroke, so a stray click starts the level before you have drawn anything useful. Plan the line first, then draw it in one go.

Your line is a solid object

A finished stroke is not a painted path. It becomes a solid piece that falls under gravity like everything else on the board. On level 1 we drew a flat line just above two walls, and it dropped a short way and came to rest across their tops. The stream then split on it and ran into both glasses. Draw a little above the spot you want and let the piece settle. If you draw it exactly in place, it may slide off or fall through a gap.

The ink bar and the stars

Above the tap there is a green ink bar split into three sections, with three stars under it. It empties as you draw. The game's own tutorial line says it plainly: "Get 3 stars by drawing less ink." Each level has its own ink budget, set in its level file. Levels 1 to 4 all use the same budget, levels 9 and 10 get twice as much, and across the 720 Classic level files the budget ranges from a few units to over a hundred. A level that gives you a big budget is telling you it expects a long line or more than one stroke. It is not inviting you to waste ink.

Stars are not just a score. The tutorial also says "Collect stars to unlock new level", and the game shows "Not Enough Stars" with a count when you run short. So if you scrape through early levels with one star each, you can get stuck at a later gate. Then you have to go back and redo old levels with shorter lines.

Hints are stored solutions

The top bar has a level counter, a pencil, a house, a brain icon and a lightbulb with a small badge. The lightbulb is the hint button, and the first levels point at it with a tutorial hand. Every Classic level file in the build stores a hint stroke. 710 levels store one stroke, nine store two and one stores three. So when a hint shows two lines, the intended answer really does use two separate pieces. The build also contains the prompt "Want to know the 3 stars solution?", so a hint shows a line that earns all three stars, not just one that clears the level.

When a level goes wrong

On level 2 the glass hangs in mid-air above a gap between two ledges. When we finished a stroke that did not support it, the water started, the glass fell, landed on its side on the slope below and spilled. The level then reset by itself with the ink bar full again. A failed try costs time, not ink, so try again with a shorter line.

After a win

A cleared level pays coins (25 on level 1 in our run) and pours into a bottle marked with a question mark, shown as a percentage. After level 1 it read 12%. The build's text says some items are "Unlocked by filling the Water Bottle in Classic Game mode". The same screen has a Skip button and a "Get 10x" button for a bigger coin payout. Skip goes straight on to the next level.

A short checklist

• Look at the whole board before you touch it, because your first stroke starts the water.
• Draw slightly above the resting spot and let the piece fall into place.
• If the ink budget looks large, expect a long line or a second stroke.
• Use the lightbulb on levels you only cleared with one or two stars, so the star gates do not stop you later.