Test your memory skills & have lots of fun with this addictive handheld game. Memory Maze features 4 different coloured lights that flash in a 15-step sequence for you to follow. Working sequentially it starts with one move & progresses to another & another every time you get it right until you have to recreate all 15. Its perfect for all ages & great for entertainment whilst travelling.6.5cm. Not suitable for children under 3 years of age.