Mental Math & Memory Games

Mental Math & Memory Games is a collection rather than a single drill. On the arithmetic side it covers addition, subtraction, multiplication and division practice, with rounds that scale up from simple warm-ups to harder problems as you improve. On the memory side there are number, grid, sequence and delayed-recall activities, which change what a session asks of you without changing how long it takes.

The formats do most of the work in keeping practice interesting. Timed sprints reward speed, accuracy rounds reward getting it right, survival challenges run until you slip, and boss quizzes put a marker at the end of a stretch of work. A daily math challenge gives you a reason to open the app on the days you had not planned a session.

Progress is the point, so scores, accuracy, streaks, response time and personal bests are all recorded, with a history you can look back through. Alongside the drills there are techniques to learn for percentages, estimation, number patterns and faster calculation, and the games are where you apply them. Sessions can be two minutes or a long training run, which is what makes doing it daily realistic.