6/10
They've hit all the most critical points that a puzzle game needs to get right. The puzzle mechanics are fun, the levels are enjoyable to solve, and the difficulty progression between levels is smooth. On top of that, the visuals are well-executed, and the atmosphere makes you feel like you're in a warm and cozy weekend setting.
Unfortunately, it's not a perfect game. Even though it nails the most crucial aspects, the puzzle structure feels like it could be expanded further, so I wish there were more than 40 levels. The puzzle-solving mechanics are quite simple, so I rarely felt truly challenged, but the biggest downside is that there are no extra features—only the option to restart a level.