The Concentration Grid

HOW TO: Click each number starting from 00 up to 99. Your time will automatically recorded and you can veiw it in your history. If you forget which number to look for the "Current Number" display will help you.

NOTE: Navigating away from this page will cancel your time

Clicking the start button will begin the timer.

97302084083183706193
45734279493413321180
56882168916752570471
85031799155323486922
82476314870089050126
86764110598194332754
77385828660755196544
62163574759502980692
72644318129040379660
46242978395150250936

Time:

CURRENT NUMBER:00

Congratulations!

You completed the concentration grid with a time of

Record this to chart your progress over time.

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