Haunted Door

This activity was originally made by @morebeans. I've used it to my students and they all engaged and had fun.
So, I thought to make things more colorful then I made a Halloween theme.

The rules of the game were already included on the slideshow. But feel free to do your own rule.
You could also change the questions by editing the text basically.

If you could see a black cat on the lower right corner of the the slide, you should click it. As it leads you to the correct slide.