Sorting Puzzle: Save the Dinos is a fun and challenging puzzle game developed by Dong Digital for Android. The game is free to download and play, with no ads or in-app purchases. It features unlimited levels and hints, making it a perfect game for all ages.

The game's storyline revolves around Dr. Anonymous, who has captured millions of dinosaurs for his experiment. Your task is to neutralize the liquid chemicals and free the dinos. The game's mechanics involve combining acidic and alkaline liquids to make them harmless. The rules are simple and easy to understand, yet challenging enough to exercise your brain.

Sorting Puzzle: Save the Dinos has a clean and straightforward interface. The game is designed to help you relax and exercise your brain simultaneously. It works completely offline, making it an excellent game to play on the go. The game also features an undo option and a hint button to help you when you're stuck.

Overall, Sorting Puzzle: Save the Dinos is a great puzzle game that will keep you entertained for hours. It's free, has unlimited levels, and is easy to understand. If you're looking for a fun and challenging puzzle game, then Sorting Puzzle: Save the Dinos is the perfect choice for you.