Bo is a 2D platformer created by Iranian developer Mahdi Bahrami, in which you solve puzzles by drawing and erasing coloured blocks for your character to stand on or step inside. The game features thirty-two stages to play with in the current build, and there's also a rudimentary custom level support included for players to create and share their own puzzles.
Your task here is a simple one: get to the door found in each stage to proceed to the next puzzle. If there is no clear path to the exit, you'll have to make one of your own by drawing or erasing blocks. Later in the game you'll be asked to collect keys before you are allowed to leave the area, or work with more than one type of coloured block as you try and figure out the solution to a puzzle