A lucky UK ticket holder won £38 million in the EuroMillions draw, Camelot said.
Just one ticket matched all seven numbers to take the jackpot prize.
The winning numbers were 3, 4, 12, 23 and 50. The Lucky Stars were 4 and 7.
The result is the fifth UK jackpot win in the draw this year.
A winner who claimed a £22.1 million EuroMillions jackpot after the draw on March 2 decided to remain anonymous.
That was a week after a £46.4 million win.
Top of the list of winners are Colin and Chris Weir from Largs, Ayrshire, who banked a £161 million jackpot last July.