Restriction for multiple click on the same card

[princeNITian]

Hi @kubowania ,
Here, I noticed that if you try clicking on the same card, for every pair of clicks it is making a score. The game should not allow for multiple clicks.

[1011-gitch]

Hi @princeNITian ,
I think we should disable the click event for sometime depending upon the time for how much so that score do not get increase.

[ut3saturn]

I limited the flipCard method code to only work if the cardsChosen array is less than 2. Now you can only flip to cards, even if you select more than two cards very quickly.