The pressure is on Newbridge at the top of Division One East as Blackwood and Merthyr, who both have games in hand on the leaders, scored 19 tries during impressive wins.
Blackwood was buzzing after the second place side thrashed Beddau 71-10. Brothers David and Trevor James both scored a pair of tries each from the wing, with centre Gareth Price, who also notched a brace, among six other try scorers.
Club spokesman Lyn Hall said: "The win was our biggest since beating Tondu 86-7 six years ago and the way in which we got it was superb. We are playing a very attractive style of rugby that everyone enjoys watching."
Merthyr also piled on the points as they pummelled Penallta 52-7. Dan Hitchens scored two of the Ironmen's eight tries.
But Newbridge stay on top of the table after an 18-12 win at Rumney, with Gary Wilks and Ross Coombs scoring tries for the visitors.
Caerphilly fell off the pace at the top as they lost at Llanharan 39-11. Ystrad Rhondda beat Newport Saracens 16-5 while the students from UWIC beat Bargoed 34-24.
An Anthony Evans hat-trick helped Carmarthen Quins on their way to a 14th straight win as they beat Felinfoel 54-21 to stay top of the Division One West table. Neil Wilcox, Jason Harries and Martin Morgan claimed the other tries for 'Quins who now look certainties for the league titl.
Narberth remain head of the chasing pack with a 16-6 win over Maesteg thanks to tries from Steve Martin and Jonathan Morgan.
Fellow high-flyers Tonmawr suffered a shock 34-5 defeat at the hands of strugglers Bonymaen. Paul Warlow got 19 points from the boot for Bonymaen courtesy of four penalties, two conversions and a drop goal. Nick Harwood, Paul Davis and Jordan Poole got the tries in an outstanding display.
Cwmyllynfell were the big scorers of the day, running in eight tries on course to a 60-12 demolition of bottom side Dunvant. Andy Wilkins was the pick of the scorers with two tries.
Strugglers Llangennech pulled off an upset, beating high-flyers Corus 15-6. Matthew Lemon and Aled Roberts got the tries for the home side in an excellent second half performance. Carmarthen Athletic claimed a 29-18 victory over Whitland.
The Welsh Rugby Union is forming a new Youth Board with a brief to help keep more young people involved in the game during their late teenage years and beyond. The first task of the fifteen strong Board will be to analyse and consider the issues which lead to a number of youngsters drifting away from the sport between the ages of 16 and 21. To apply visit www.wru.wales/youthboard
The Foster's Challenge Cup will involve the 12 Principality Premiership sides and will run during European and British & Irish Cup weeks, providing vital fixtures for the participating clubs and an opportunity for upcoming players to step up to semi-professional rugby and make a claim for starting places within the Premiership squads.
Eighty schools and colleges in Wales now have a full time rugby officer as part of the WRU's school club hub scheme. All of the school club hub officers recently gathered at the National Centre of Excellence for various workshops.
With Liam Williams forced out of the World Cup through injury, lock Luke Charteris and Skills Coach Neil Jenkins say they have to put yesterday's defeat behind them as Wales now look ahead to another physical encounter against South Africa in the quarter-finals of the Rugby World Cup.
WRU Consultant Head of Physical Performance Paul Stridgeon praises the Physical Performance department for their work and dedication as he addresses the media ahead of Wales' Pool A clash against Australia
Twelve young people have been selected to follow a one year WRU Coach Core apprenticeship programme. Coach Core was set up by the Royal Foundation of the Duke and Duchess of Cambridge and Prince Harry as part of the Olympics legacy in 2012 and the Duke of Cambridge was on hand to meet the apprentices on their first day in the job. The programme has been funded by the Hunter Foundation.
The WRU has launched a campaign to create a long term legacy for Welsh club rugby by highlighting the advantages of volunteering. Rhian Edwards, a volunteer at Seven Sisters, has enjoyed many benefits of her volunteering at a grassroots rugby club including being part of the Rugby World Cup volunteer workforce after being nominated by the WRU - and the WRU is asking for more people to develop their 'Welsh rugby roots'.