This has to be the quirkiest quiz of all time, and heaps of fun working through to the solutions. Thanks for your creativity here! Got all 5 in the end.
I can explain. You can't type letters: A, B, D, O, P, Q, R. They're closed, but you can: C, E, F, G, H, I, J, K, L, M, N, S, T, U, V, W, X, Y, Z,. They're not closed
Love the idea but you should specifiy that the countries are written in all capital letters. I was thinking in lowercase and couldn't get them because of the e's lol. Only managed to get Fiji.