A Lewis Williams penalty three minutes from time handed Blues North under 16s the WRU Age Grade Championship crown at the expense of the Scarlets at Aberavon last night.
Although the Scarlets led 7-3 at the interval courtesy of a try from captain Curtis Morris, the North struck back in the second half to win 16-13.
Morris' early try and a conversion from Jordan Williams put the Scarlets in the driving seat at the interval, although Lewis Williams' penalty did at least cuit the deficit shortly before the break.
Five minutes into the second half centre Ryan Evans nipped over for a try Williams improved and though two penalties from Jordan Williams and a reply from namesake Lewis saw the sides locked together at 13-13, it was the Blues who won the day thanks to Lewis Williams' 67th minute kick.
North team manager Nigel Way said;
"It's just reward for the coaching team led by Dale McIntosh and for the boys who worked so hard during the regular season to finish on top of the qualifying group.
"We struggled to get to grips with the Scarlets in the first half and their interval lead was fully justified. However, after that, we played some good rugby and Lewis' late kick gave us the win.
"I'm delighted that we have finished the season as strongly as we started it."
Wales will host the opening games of the Singha Premiership Rugby 7s Series at the BT Sport Cardiff Arms Park as the four Welsh Pro teams go head-to-head in an exciting afternoon of summer derby rugby.
Can't get tickets for the Rugby World Cup? Well now you won't have to miss a second of the action alongside passionate fans as we are running two special events so you can watch the big games with Cardiff Blues and in the company of some Welsh rugby legends!
One of the most eagerly awaited events of the British motorsport calendar - the British FIM Speedway Grand Prix - will return to the Millennium Stadium on Saturday, July 4 - and at Cardiff Blues we've got FIVE PAIRS of tickets up for grabs!
The players at Cardiff Blues will be hoping to play with some true Gallic flair for the rest of the Guinness PRO12 season - after the region teamed up with a successful French bistrot in the Welsh capital.