Ronaldo hasn't always swept opponents aside at international level.

Can you name the 24 international teams Cristiano Ronaldo hasn’t scored against?

Cristiano Ronaldo has failed to score against 24 opponents in a Portugal shirt – can you name them all?

We’ve given you 15 minutes and no clues, meaning you’ll need to rely on your football and geography knowledge to name them all.

If this puts you in the mood for another Ronaldo-related challenge, why not try your hand at our Ultimate Ronaldo Quiz? Thirty multiple-choice features that’ll test your knowledge of the footballing god.

If you enjoy our quizzes, head to our new Football Games home where you can search an archive of over 1,000 quizzes and play them all in beautiful full-screen mode.

Good luck, and don’t forget to tweet us your scores at @planetfutebol.

NEXT QUIZ: Can you name the 20 players who have made the most appearances alongside Cristiano Ronaldo?