Late goals from Luke Gardiner and Dylan Williams clinched Glantraeth maximum points at Penrhiw.
Ben Parker gave Llandegai a 15th minute lead, finding the net from a rebound after his penalty was saved, and it remained 1-0 until 65 when Williams levelled for the visitors.
Aaron Davies-Thomas put Mynydd back on front with 72 on the clock, but then Gardiner and Williams struck in quick succession for the away side to grab the win.
Tom Hughes delivered at the double for Penrhyn in a narrow success over Anglesey travellers Amlwch.
Deegan John’s penalty handed the hosts a 37th minute lead, but Gareth Torr soon made it one-apiece.
Hughes then scored two goals five minutes apart to put Penrhyn in the driving seat, but Rob Tiesteel provided a quick reply. That was the end of the scoring.
Second-half goals from Steffan Toplis and Carl Jones put Pwllheli two-up before Jonathan Sadler hit back for Llanrug on 73 minutes.
Meilir Rowlands, Jake Calley-Thomas and Luke Phillips supplied the goals which secured a comfortable win for Bont.
Steve Driedyk and top-scorer Louis Chapman hit two apiece in an emphatic home win for Caergybi.
James Ryan was also on the mark for the Millbank men, all this after Lewis Owen scored first for Rovers.
Rhys Jones and substitute Jan Muller put Rangers two-up before veteran Adam Roberts produced a late reply for Y Fali.
The hosts also had Dan Owen red carded in the latter stages.
Division One leaders Cemaes recorded their biggest win of the season at the expense of Llangoed.
Taylor Jones, Keenan Downey (2), Matt Reynolds and Cian Owen split the goals as the visitors took a 5-0 lead into the break.
In the second half, Owen, Carwyn Jones and Tom Wood added three more.
A thriller at Parc Dwyfor ended four apiece, Jay Finter’s 90th minute penalty salvaging a point for Llanfairpwll, who had led 3-0.
Morgan Rowlands put the visitors into an eighth-minute lead and Rees Roberts made it 2-0 before half time.
Early in the second half, Cian Owen added a third for ‘Pwll, who looked to be well on their way to victory, but a big turnaround was about to happen.
Aaron Jones picked up a quick pair for the hosts and before the hour Darren Parry had made it 3-3.
In the 63rd minute the comeback was complete when Arwyn Jones put Llanystumdwy 4-3 to the good.
It looked like that was that, until in the 90th minute the visitors were awarded a penalty which Finter converted to clinch the draw.
Aerial action from Mostyn (red/black) versus Skippy. Pictures: STEVEN JONES - with thanks NORTH EAST…
Talysarn players celebrate their penalties success. Pictures: YLR PHOTOGRAPHY - diolch yn fawr FAW AMATEUR…
Goalmouth action from Bastion Gardens. All photos: RAY HIBBS - many thanks Prestatyn Town 5…
Holyhead Hotspur Women line up before their first-ever home league game NORTH WALES COAST WOMEN'S…
Felinheli (red) on the attack against Llanfair. Picture: PATRICK CAIN WOMEN'S FOOTBALL ROUND-UP - SUNDAY,…
Aerial action from Llangefni Town (blue) versus Felinheli. Pictures: PATRICK CAIN - many thanks LOCK…