Chopper Challenge allows
you to play the game as many times as you want, and only report the highest score you receive during your session.
The "Length" of time played is not each individual game, but your overall session. So someone who does really well
on the first trial may have a high score with a low time. And someone who tries over and over and doesnt ever get a
high score may do poorly and show a long length of time.
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