Really like the concept. Good groups, just hard to figure out in the time. Fun grid!

Thanks for the feedback! The plan was to have two triggers in each group, but perhaps one in the countries and one in the elements could have been replaced with slightly less ambiguous ones. And the word 'carrot' fitting into C_R_O_ could also be problematic!

Really liked the grid. Didn't accept countries as an answer but not too bothered by that.

I _G_N_O_S!

I really liked this so much.
Yours,
_o_o_o_o

Loved it!

Also loved it!

Hard. Got the numbers. Figured out Singapore. Scratched my head for the rest!