I hadn't done any dothunting until now, so I only had three dots on my map. Then I ran into this thread by chance (searching for other things), the idea seemed interesting enough, so I thought I'd give it a try. I made a plan to draw "EBT" on my map, which resulted in a trip of 1100 km in total. I thought it wouldn't be possible in one day - continuous driving on larger roads, maybe, but the route would include lots of smaller roads because even in southern Finland some dots are really very rural, in the middle of nowhere, with maybe one or two village stores within the whole dot.
So, yesterday I went on the road, armed with a GPS / navigator and a mobile phone with browser so I could track my progress and add new notes on the road. I also had my 9-year old son with me. Maybe because of that, stops took a bit longer than they should have, so by the time we were in Tampere it was already getting dark and I decided to abort the rest of the trip and head home. 500 km instead of 1100
Anyway, now I have the E and upper-left corner of the B done. And most important of all, the most isolated dot (29680 Lassila)
Maybe slowly I'll get the rest of it done...
PS. That Google Maps overlay was really useful, probably couldn't have done even this much without it.