Its a physics puzzle game.You can draw any shape you want and they are all followed by physics rules when you draw your first line or polygon.
Your goal is to use this physics line or polygon to push the ball to the same color cup.
When the physics ball drop into the correct color cup,the level is finished!
Its a nice brain-training game.Hope you can learn physics from the game.
Have fun.More levels is coming!

// Option A //

To download Draw Physics Line mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Draw Physics Line mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download Draw Physics Line from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Draw Physics Line in HappyMod App.