Brain Warp was manufactured by Tiger Electronics and first offered in 1995. It is very easy to play. The game yells out a color or a number and you must rotate so the color or number is facing up towards you. Sound easy ??? Well, the longer you get the commands correct the faster it yells them out... Next thing you know you are twisting and turning trying to remember where colors and numbers are located. There are multiple games both for one and two players. In excellent working condition with fresh batteries.