Do you like brain workouts?
How many numbers at a time can you compare?
For how long can you stay focused?
Take the challenge! Keep your brain in shape by quickly choosing the greatest number on screen during the given time to try to complete all levels, beat your own score, or your friends' scores.
Need more challenge? Try the Calculation Mode, Expert Mode, or play against other players in Multiplayer!
How many numbers at a time can you compare?
For how long can you stay focused?
Take the challenge! Keep your brain in shape by quickly choosing the greatest number on screen during the given time to try to complete all levels, beat your own score, or your friends' scores.
Need more challenge? Try the Calculation Mode, Expert Mode, or play against other players in Multiplayer!
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