Takahiro Izaki

Discern the light and shade of the color.Your color sense becomes good? Since 25 panels will be displayed if a game starts, please touch in an order f …

Input the right mathematical formula! It is easy calculation. Both children and adults can enjoy themselves. It is a game which inputs expression like …

3x3 magic square puzzleThere is no time limit. There are 50 questions. Please arrange a number which is different so that the sum total of the number …

Move 16 panels outside!Since the panel in which the numbers from 1 to 16 were written is displayed, if it is made to slide to the portion into which t …

Discern the light and shade of the color.Your color sense becomes good? Since 16 panels will be displayed if a game starts, please touch in an order f …