During the infamous Winter War (where Finland received no ai 16 4, 3:54am

Finland had 10 working tanks, according to this:

https://en.wikipedia.org/wiki/Winter_War

Of course, they were operationally basically nonexistent; Russian tank forces were a hundred times larger.

Finns did indeed invent the Molotov Cocktail:

https://en.wikipedia.org/wiki/Molotov_cocktail

So, while this doesn't appear to be completely accurate.... close enough