It was a good weekend for the leading clubs in the Scottish Premiership, with the top four all recording victories on Saturday.
Celtic remain at the summit on goal difference after beating Dundee 2-1 at Parkhead with goals from Anthony Stokes and John Guidetti. David Clarkson pulled one back by scoring in his seventh match in a row.
Second-placed Inverness CT saw off Motherwell 3-1 at the Tulloch Caledonian Stadium. Henrik Ojamaa cancelled out Billy McKay's opener but Marley Watkins and Josh Meekings struck in the last 20 minutes.
Dundee United are just a point behind after a 3-1 home win against Kilmarnock. Nadir Ciftci, Stuart Armstrong and Aidan Connolly were on target for Jackie McNamara's men, with Manuel Pascali replying for Killie.
Hamilton Accies beat St Mirren 3-0 at New Douglas Park thanks to goals from Tony Andreu, Mickael Antoine-Curier and Ali Crawford to stay fourth.
St Johnstone moved to within three points of the top six after a 2-1 home win over bottom club Ross County. James McFadden and Michael O'Halloran scored for Saints before Jake Jervis reduced the deficit.