PopStar Holiday Fun is a puzzle game developed for Mac where your objective is to select and remove color-matching tiles from the board. You can choose among three gameplay modes (Classic, Timed, and 30 Moves), use power-ups when it's necessary, and replay missions whenever you like.
The app lets you play only in windowed mode and enable or disable background music and sound effects. A good thing is that PopStar Holiday Fun communicates well with Mac's Game Center and keeps tracks of your achievements and highest scores.
Personally, I prefer playing the Classic mode as I'm not pressured by a countdown and I can take as much time as I need to complete the challenges. Also, if you don't reach your goal, the app lets you replay the last unlocked level; you just need to use the coins you receive after ending a mission to replay a challenge.
Another aspect I like is the fact that the app lets you resume gameplay if you accidentally quit PopStar Holiday Fun while playing.
To conclude, PopStar Holiday Fun is an entertaining puzzle game that can keep you in front of your Mac for hours. Plus, it's free.