Canada

It's kind of painful, to be 2 off, here. I'll keep trying. :)

EDIT (3 days later): Finally found the last two. They were in the area I thought they were, but just couldn't set it up right, before.

Very VERY nice Canada! :))

alazeh

Antigua and Barbuda

I tried a few paths before getting 23, fairly tricky if considered an introductory level.

Roskoe

Chad

matt8000xl

Czech Republic

Austria

Azerbaijan

Cyprus

Bahrain

Thought provoking as an introductory level

Algeria

Botswana

Turbo

jonathonbobrichardsapplestockinsstevenberg