In the free game Draw Brush Running there are no complex rules, but there are interesting challenges to solve which will help you wit, the ability to calculate the trajectory of the movement, the accuracy and smoothness in the management of the "mouse.
Playing with pencils, checking accuracy
You need to pass through the playing field, picking up all the colored pencils on the way. The more pencils you have, the harder it will be to bypass the various obstacles that will be encountered on the way. If you come across such an obstacle or hit it with an edge of a line of collected pencils, you will lose some of them. The same will happen if you go beyond the playing field. Then at the finish line you might not have enough pencils to fill the pencil case and go to the next level. The game has enough levels for you to test your abilities and skills, good luck!