Physics puzzles have become very popular today, especially on the strong indie development scene. Crayon Physics made a huge splash in this department back in 2009, allowing the player to draw literally anything to beat each level. Your goal is to guide a small ball to the star at the end of the level. Using the powerful physics engine, you can create a plethora of platforms and patterns to push and carry your ball to overcome the obstacles that each level challenges you with. You draw everything with left-click and you can remove items with right-click. There's no mouse sensitivity, but there are also no keyboard shortcuts so everything is done with the mouse. You can change the color of what your crayon with the mouse, but it has no actual gameplay significance.

At a Glance
Mobility: The entire game uses only the mouse so one-handed gamers will have no problem playing the game. There is no in-game mouse sensitivity option, however.
Score: 9/10

Hearing: Sound is not an important factor while solving puzzles.
Score: 10/10

Vision: You can alter the color of your crayon, but the color as no gameplay significance. Menu text is easy to read for low-vision gamers.
Score: 10/10

Overall: Crayon Physics Deluxe has a deceptively relaxed nature, considering how difficult some of the puzzles can get. It's always fun to think of creative or even super simplistic ways to solve a certain puzzle and considering that it's a mouse-only game, many gamers have access to this delightful indie game.