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.

55968838684434522617
98089590571006182242
82136300272137298407
28145801944524678760
76533580728541937809
20772599518956666240
12029136034939504832
86197059239773541661
64047481337105153169
92436547837511307946

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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