Cyw’s Selfie Competition

For a chance to win a Cyw goody bag send a fun selfie to before 10th July!     The competition is open to all except for S4C staff, Boom Cymru TV Cyf. (the Company) staff, their immediate families and companies directly involved with this competition. Entrants must be under 16 years old to […]

Create a Cyw Birthday Video Competition

Do you want to win a Cyw goody bag? Click here to make a video of yourself celebrating in the Cyw World and send it to us. If we show your video on the weekend, a Cyw goody bag will be on its way to you.  

Ble mae Cyw?

Have you been playing with Cyw in the house, in the garden or in the park? This is your chance to win a goody bag!

Peiriant Pop Plwmp

To win a Cyw goody bag, tell us what your favourite Cyw song is!

Previous competitions

Dewch i Ddawnsio Competition

The Cyw crew want to see you dance! Send us your dance videos here on the website before April 24th.

You can dance alone or with a family member,  the top five videos will win a Hip Hip Hwre CD and a Cyw pack. Good luck!

World Book Day Competition

Are you dressing up as a character from a book this week?

If so, send your picture to and the lucky three will win a pack of Welsh books!

Rhigwm Mawr Cyw Competition

The Cyw crew are looking for rhymes about Cyw’s World!