Subtraction Math Challenge by Vi Games

Solve subtraction problems under time pressure in this educational challenge that sharpens mental math skills through a steadily increasing difficulty curve. Players select answers by clicking numbered options, racing to clear levels with fewer mistakes before the timer runs out. The game emphasizes quick arithmetic accuracy in a simple interface designed for casual and younger audiences. Key Features • Timed subtraction problem solving • Multiple choice answer selection • Increasing difficulty progression • Error penalty system • Classroom-inspired visual style