Tips
Seven small habits for clearing mosaics cleanly and keeping all three stars. None of them require talent, just doing them on purpose.
Clear the edges first
Tiles on the outside of the board usually have the shortest path to freedom and the fewest tiles in their way. Clearing them first tends to open the lanes that the inner tiles need. When a board looks knotted, start where it is loosest.
Read the whole arrow, not just the tile
Before you tap, follow the arrow all the way to the edge. If any tile sits on that line, this one is blocked, no matter how close it looks to the side. Getting into the habit of tracing the path is the single biggest jump in skill.
A stuck tile is a later tile, not a wrong tile
If a tile cannot leave yet, it almost always can once you clear whatever is in front of it. Instead of forcing it, ask which tile is blocking it, and whether that one can go now. Work backward along the jam.
In the Wonder Cabinet, look before you tap
Blocked taps cost hearts only in the challenge levels, and there are just three hearts. That makes guessing expensive. Slow down, trace paths, and only tap a tile you are sure is clear. The mosaics there are bigger, so the patience pays off twice.
Save boosters for genuine stuck points
Every level can be finished without a booster, and using one costs you the third star. Treat Thread Hint, Spool Sweep, and Needle Turn as help for the moment you truly cannot find a move, not as a way to hurry. An unspent booster is a star kept.
Needle Turn is for the one tile facing the wrong way
When a single tile is boxed in and pointing into a wall, Needle Turn is exactly the tool: it rotates the tile until its arrow finds an open path. Reach for it when the board is otherwise fine and just one tile is stuck the wrong direction.
Replay for the clean run
A finished level keeps your best result, so there is no cost to replaying a board you cleared messily. Once you know the shape of a level, a calm second run for all three stars is often easier than it felt the first time.