1 results for "Mensa Alarm Clock" between £0 and £16

Get your brain firing the instant you wake up! Not an easy thing to do first thing in the morning! Complete with AC adapter, the Puzzle Alarm is perfect for anyone who needs to be more alert in the morning, and should help to kick start their sleepy brain. A player needs to memorise and repeat a random sequence of coloured lights to silence the alarm. If you get the sequence wrong, or are too slow, the alarm re-starts - only louder than before! The alarm continues until the sequence is entered correctly....