Nano Keyring

This keyring memory game is a similar concept to the game 'Simon' which was very popular in the 80s. The player copies the sequence of lights by pressing the buttons, and each light is accompanied by a tone although the tone can also be muted for those who wish to play in a library! Each time the player correctly copies, another light is added, making the sequence longer and harder to remember. As if that isn't enough, at every multiple of five, the speed is increased until eventually the player has to remember 25 lights played in sequence at high speed. Patterns are randomly generated from endless possible combinations and anyone who is clever enough to remember all 25 will be rewarded with a musical light show - and unlike the original 'Simon', it is conveniently pocket-sized!

• Measures 6cm