It actually went back to 1934 to the 1st strip. If you click on the left side double arrows you will travel back to the beginning where you will notice that it is where we have been the last few days.
It works if your laptop or desktop has a touch screen. If you have a PC without touch screen you can use “Ctrl and the numeric keypad + symbol” That enlarges the screen image.
Why were they playing with your dad?