This game, Color Sense Master, shows blocks of the same color except one block. Look for one box that appears in a different color. Total 150 various colors are supported. Each color name is displayed below during game play. There are two game modes; - Tap count limit mode - Time-out mode The 'Statistics' menu displays user's cumulative color perception score, which is based on user's entire game play. You can compare your highest level to the level of other players around the world. Challenge the final level 100 to become a master of color. Let's start testing your color perception ability! [How do people differentiate colors?] The color is identified by the 'cone cell' in the human eye's retina. There are three types of cone cells to distinguish colours. One is particularly sensitive to red light wavelengths, another to green light, and a third to blue light. Cone cell distribution ratios for the 'red region', 'green and yellow region', and 'blue region' are generally composed of [40]: [20]: [1]. Due to the relatively all number of cells that detect blue, many users in this App review say blue identification is the hardest. [About Statistics feature] - At Low difficulty If the answer is correct, slight score is added. If the answer is wrong, a relatively big score is subtracted. - At High difficulty If the answer is correct, a relatively big score is added. If the answer is wrong, slight score is subtracted. ------------- * Please take a break after the game for a certain amount of time to protect your eyesight. * This game is free, and does not contain any stimulating content, so anyone can enjoy it. * Comments on translations are always welcome. * If you have any questions or bug reports, please e-mail us. mars.crews@gmail.com https://www.facebook.com/marswares