Black and White is a puzzle platformer in which you control two onscreen characters at the same time, with one of them performing the exact opposite of whatever you instruct the other to do. The objective here is to get both of them to their respective colour-coded exits, moving from stage to stage until you arrive at the end sequence for the game.

Most of the puzzles can be figured out with a bit of thought, and if you've played the Karoshi games or Enough Plumbers before then some of the challenges here could even feel familiar at times. Black and White doesn't save your progress though, meaning that when you close your browser window and revisit the game page at a later time you'll have to play from the first level again.