Can you beat our wise friend, Gwdi Tŵ Shŵs?
Do you fancy winning a £100 shopping voucher and £300 worth of stationery for your school? Have a go at our quiz to see how much you know about Wales. Remember to input your name and school name to appear on the leaderboard below. Good luck!
Click on Gwdi Tŵ Shŵs to get started.
The competition will close on Thursday 11 April and the winner will be announced on Friday 12 April. Good luck!
This competition is aimed at school pupils but anyone is welcome to have a go!
The winning pupil will be chosen at random from those who have scored full marks.