Yes, I had that problem - I thought there was a flaw in the questions until I re-read the rubric - "All the countries border the ones that come before and after."
This might be a bit nitpicky, but the Yellow River clue is the same clue for both the #1 and #2 quizzes of this series. Maybe mix it up by having another clue for China?
The clue could certainly be improved making it something actually about the country - such as the name of the river running through its capital, or the name of the famous square or bridge in the capital, a well-known city that is known for making an internationally famous style of beer, a famous author who was born here - there are many more interesting questions to ask. if I were from this country, I'd probably be a little disappointed in this clue.
Apart from a couple of clues ("Z" and junta for me), the other ones can be guessed without knowing the bordering one. I would have liked more a quiz with more vague clues, which only apply to one of the bordering countries of the previous guess.
Respectively:
Its old flag looked like 🟩
Started Arab spring
Largest country in Africa since 2011
Defeated Portugal in FIFA 2022
From controls catelonia and canary islands
Pure Gossip. all other countries' clues were factual or historical.
Please provide a factual clue.
That would be more challenging.
just take a boat through the Mediterranean and go through the Suez canal and and keep going south till you find sudan