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Cyfres 1
Un deg chwech o gystadleuwyr, dau gwt, y broses o rannu ac ateb cwestiynau, ac un enillydd gyda chyfle i ennill £10,000. Sixteen competitors, two sheds and a chance to win £10,000.
Ar iPlayer
’Dyw’r rhaglen yma ddim ar gael ar ÃÛÑ¿´«Ã½ iPlayer ar hyn o bryd