Reset a form

[MJ12]

hello!

Im new to programming in general and I wanted to create the fifteen puzzle so copied the code from this link: https://wiki.freepascal.org/15-puzzle

Everything worked fine but I wanted to implement a reset button. What i found online was this:
Form1.free;
Application.CreateForm(TForm1, Form1)

I created the button and at the end i put the code but it was debugging infinitely.

Any ideas on how to make it work?

[af0815]

I think, you must not free and recreate the form. You have only to change/refresh the puzzle15 (TGameBoard)

a ) init all like in TGameBoard.Create (all old information is lost by this)
b ) Set new positions you can use TGameBoard.RandomArray