Destroy Object then pop-up other small window question.

Questions & Answers
1

I have a pieces of puzzle. When the object destroy the puzzle there’s have a small window show or pop-up a question. The question that i like to say is a question that multiple choice. My other concern was i don’t know how to do the window. Please help me regarding this. Thank You…

2

You can use GUI Elemtents to create any sort of popup window.

Look at the Script References’ Examples:
Unity Script Reference - GUI.Box

You could add a GUI.Box and some GUI.Buttons to make the dialog box.