Winterfield is a vertical, timed mental arithmetic mobile game that combines speed-comprehension quizzes with level-based progression gameplay. Players have fifteen seconds to answer addition and subtraction questions consecutively, earning one point for each correct answer. The difficulty increases with each ten-point mark, and players strive to break their personal best score in an endless challenge with a tense countdown. It's easy to pick up and play while testing your mental arithmetic speed.
Winterfield is a timed mental arithmetic mobile game.