BBC
Hull took a deserved lead
Hull doubled the lead 10 minutes into the second half, Scott Twine's free-kick finding the top corner.
And the Tigers scored their third three minutes later as Ozan Tufan chipped the ball over Jak Alnwick into the back of the Cardiff net to seal victory.
After a disappointing loss to Queen's Park Rangers last weekend, the Tigers have since bounced back with back-to-back wins which have moved them up to fifth in the Championship.
For Cardiff, it is a fourth defeat in five league games, as they have dropped to 12th in the Championship.
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