Leicestershire beat Notts by two runs, while Somerset climb from seventh to fourth to reach the T20 Blast quarter-finals.
Adam Lyth scores 161 to break the domestic record in T20 cricket, as Yorkshire amass the highest domestic score of 260-4.
Leicestershire beat Yorkshire to stir up the North Group, while Kent upset Somerset in Saturday's other T20 Blast game.
A round-up of Friday's T20 Blast action, including Yorkshire Vikings' win over Lancashire Lightning in the Roses match.
Audio & Video
Watch highlights as Sam Billings' 56 not out leads Kent to a six-wicket victory against Somerset in the T20 Blast at Taunton.
Analysis and opinion from the BBC's cricket correspondent.
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How to get into Cricket
How to get into cricket - physical exertion with a chess-like element in matches which range from half an hour to five days.