Question: How do I make a timer to record the seconds elapsed between button clicks?

How do I make a timer to record the seconds elapsed between button clicks?

I would like to make a multiplication game for primary students and want to have it return a score that reflects how long it took to answer the question.  I've been through the help pages (i.e. the lunar lander module) so I know it can be done but I am a Maple novice and am having trouble replicating it.

Thanks for your help!

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