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.

08577800111853602893
59798635220697196331
85505281719255406647
01373895909614235644
98072964340545773610
32427509172749332683
91416143580389995424
74214684308202672576
13656294128780047251
48708873691668152039

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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