Find seven differences in identical pictures of 5, 10, 20 and 50 pounds sterling. Complete five levels, find all differences on each level and get fifteen stars. Money Detector, find differences, banknote game, £5, £10, £20, £50, arcade game, observation skills, visual acuity, problem solving, hidden objects, puzzle game, British currency, money game, 1 player, difference finding, challenge, test your skills, attention to detail