Am Dro

Pennod 2 (2x2)

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Y tro hwn: Penrhyn Gwyr; Cwm Clydach, Rhondda; Chwarel Rhosydd uwchben Dyffryn Croesor, a Moel Famau, Sir Fflint. Who will win this week's walking contest: Heledd, Elis, Francesca or Emlyn?