Solitaire Tripeaks Diary is a free-to-play card game developed by Bigcool Games for Android devices. It's a solitaire tripeaks card game that can be played offline, making it perfect for passing the time without needing an internet connection. The game features lovely girl characters that cheer for you every time you solve a solitaire card puzzle. The UI design is also bright and attractive.

The gameplay is easy to learn, but the puzzles can get tricky as you move on. To play, you need to tap suitable cards to collect them and work towards collecting all the golden cards to level up. You need to keep an eye on your card pile, and there are no time limits or wifi requirements. Solving every addictive level with three stars is a challenge that will keep you entertained for hours.

The game also features hundreds of addictive puzzles that train your brain. You can break your highest solitaire tripeaks record by using your brain. Every time you collect enough stars, you can open the star chest to earn more rewards. Overall, Solitaire Tripeaks Diary is a fun and challenging card game that's perfect for anyone who loves solitaire.