How to tell time (in Estonian, of course)

Alex Bellos, on Atlas Obscura, has written a fine linguistics/math puzzle about telling time in Estonian. No knowledge of Estonian is required (in fact, it would spoil the puzzle), nor is any advanced knowledge of math or linguistics expected.

Here is the two-part puzzle:

I will post a link to the solutions in six days, in honor of Thanksgiving. You can express your thanks to Alex.

Categories: Linguistics, Math