Each coloring logical consists of three child-friendly black-and-white images and six hint sentences. The children read the hints, combine the information provided, and thus figure out how to solve the logical puzzle. They are also encouraged to apply what they have read further by coloring the images according to the text hints: Does the horse get brown or black spots? What color is Ali's backpack? And what color should the yo-yo be colored? In addition to training reading comprehension, the coloring logicals also playfully enhance concentration, as children should proceed carefully step by step and sometimes need to read the hints more than once. A popular reading and puzzle fun!.