hue Memo shows a sequence of colors using your Philips hue lamps. Your task is to remember in which order the colors were shown. Starting easy with 1 lamp showing 3 flashes to very hard using 3 lamps showing 5 flashes. Fun to do alone or in groups. Tested devices: Samsung Galaxy S4 mini (Android 4. 2. 2). Samsung Galaxy GT-S7500 (Android 2. 3. 6).