Gopher arithmetic is an educational game with beautiful graphics. At the beginning of the game, you have only 1.5 seconds of reaction time. You must select the correct answer before the hammer strikes the gopher hole and accumulate seconds.
Gopher arithmetic is an educational game with beautiful graphics. At the beginning of the game, you have only 1.5 seconds of reaction time. You must select the correct answer before the hammer strikes the gopher hole and accumulate seconds.