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Sumatron
Sumatron
Train your brain with this simple and fun puzzle, you just have to sum the numbers to reach the goal, you have 60 seconds and a few more seconds per hit.You can also play in your Apple Watch. Train your brain as well as you train your body with the Apple Watch Sumatron app.Sumatron also provides a Glance, so you can check your high score and start a new game in your Apple Watch.
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