Randomize appearance of shapes on a slide

Nov 14, 2018

Hello,

I have created flashcards using shapes on one slide that appear 1 at a time similar to this tutorial. How would I shuffle these shapes after each attempt? 

2 Replies
Robin Weggeman

I can only think of a Javascript that randomizes a variable. Depending on the value of this random number, you can create triggers that 'll make the cards visible.

change state of card1 to visible, condition var a = 1.

change state of card2 to visible, condition var a =2. 

In this manner, however, It's possible that the same cards show more than 1 time. 

To simulate a blackjack carddeck, you have to write a lot of code with classes and arrays. This is even for java-students on university level hard to get right the first time.  

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