Newton Quiz is a free puzzle game developed by Yongqiang Zhou for Android devices. The game offers a variety of puzzles that require players to use their mathematical and physical skills to solve them. The game's objective is to calculate correctly and pass each level, which becomes increasingly challenging as you progress.

The game's user interface is simple and easy to navigate, making it accessible to players of all ages. There are no ads or in-app purchases, which is a refreshing change from other games in this category. The game's graphics are not flashy but are well-designed and fit the overall theme of the game.

Overall, Newton Quiz is a fun and challenging game that is perfect for those who enjoy puzzle games that require a bit of brainpower. With its simple yet addictive gameplay, it's sure to keep you entertained for hours on end.