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.

52564225126550357430
85756026642297704072
00458692790589807613
77291039177831716399
32629102364446438488
83811128331915385501
07699357954827186724
08906137046841039809
59165896878234219449
53205166475473061423

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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