A team, made up of four cunning secret agents, breaks into a museum and thanks to their precise calculations, cracks the tricky codes of the security installation. Be it through addition or subtraction, multiplication or division, the numbers on the dice have to be combined so that the results match with the code numbers. Who will be the first to overcome all the light barriers to get hold of the precious Amun Re mask?
Players race to deactivate a series of 'light barriers'. Each has a code number (different every game) and you have to combine the numbers on six dice to crack the code. The first player to cross all 10 barriers and each the centre of the board is the winner.
Secret Code 13+4 is the perfect tool for practical practice of mental arithmetic in an enjoyable way.
Addition or subtraction, multiplication or division are all allowed, with products up to 20.
Manufacturer Recommended Age 8 Years+ (the gameplay is not too complex so depending on mathematical ability, we'd say it could be enjoyed from 6+)