Ifan Davies a Magi Dodd sy'n cyflwyno'r ornest arbennig hon rhwng Ysgol Glan Clwyd a thîm o enwogion. A special contest between Ysgol Glan Clwyd and a team of celebrities.
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Ifan Davies a Magi Dodd sy'n cyflwyno'r ornest arbennig hon rhwng Ysgol Glan Clwyd a thîm o enwogion. A special contest between Ysgol Glan Clwyd and a team of celebrities.
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
