Try to finish as much of the puzzle as you can. Match the pairs, beat the clock, clear the board as many times as you can.
60 seconds, go 
Honest verdict for your plan:
The Science
Why does a silly game quiet a real worry?
Try to finish as much of the puzzle as you can. Match the pairs, beat the clock, clear the board as many times as you can.
Honest verdict for your plan:
Why does a silly game quiet a real worry?
