Silent Counting Stopwatch - New gaming experience 2018 ⭐️Best brain training game⭐️ Let's see how inaccurate your silent counting is! Features Simple silent counting - gives you a sense of absolute time Silent calculating - master multitasking, improve productivity Regardless of age - children, adults, the elderly, everyone can play Easy to understand - download and play now, no registration required Commute time/ toilet time/ bedtime/ while waiting for your girlfriend to finish shopping/ while waiting for your food, use them to develop both sides of your brain Play against your friends See whose brain is the most rusty