LED clock with different time speed

Yes, still working the same 6 displays.

I was going to try writing something similar but this is better to get it right from the start.

I want it to count quickly on all 6 display simultaneously, delay of 100 ms.
Its almost so quick that you hardly see what is displayed.
This is what I want it to show when the button is not pressed and when pressing the button it should show the timer we just made for 10 seconds and then back to the quick counter again.