Y capteiniaid Heledd Anna, Lloyd Lewis a Huw Owen sy'n herio dau d卯m newydd i brofi eu Tekkers p锚l-droed. Ysgol Bro Caereinion and Ysgol y Bannau are this week's teams going head to head.
3 o fisoedd ar 么l i wylio
30 o funudau
Gweld holl benodau Tekkers
