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Pennod 7
Yr ail rownd gynderfynol: T卯m Carys a Th卯m Gareth fydd yn mynd benben 芒'i gilydd mewn pedair tasg t卯m. Team Carys and Team Gareth go head-to- head as they fight for a place in the final.
Darllediad diwethaf
Sad 18 Awst 2018
17:00