Rubik's Puzzle World Rubik's Puzzle World Rubik's Puzzle World, known as Rubik's World in North America, is a puzzle video game for the Wii and Nintendo DS platforms developed by Two Tribes and published by The Game Factory. The videogame features the famous Rubik's Cube, originally designed by the Hungarian inventor Ernő Rubik. The game contains the likeness of the cube as well as a playable version of the Rubik's Cube. The game features seven other short puzzle games that are inspired by the style of the Rubik's Cube. A few of these puzzle games are similar to other puzzle games like "ChuChu
Hat puzzle hat color. In common with many puzzles of this type, the solution relies upon the assumption that all participants are totally rational and intelligent enough to make the appropriate deductions. After solving this puzzle, some insight into the nature of communication can be gained by pondering whether the meaningful silence of prisoner D violates the "No communication" rule (given that communication is usually defined as the "transfer of information"). In a variant of this puzzle, the prisoners know that there are 3 hats of one color and only 1 hat of another (e.g. 3 black and 1 white), and the