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.

15318005018794448962
92388456226888614234
36714340072421041639
60764553789629753364
83826570376312547423
58173541008648951055
27855273069872302867
49265147939903329713
81029125660979901820
14501957086911594677

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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