Three-sided football - how does it work?
24 January 2014 Last updated at 09:20 GMT
If you love testing your footy skills, then you might want to try THREE-SIDED football!
Three teams play on a hexagon-shaped pitch, instead of two teams on a rectangular pitch.
The rules are similar to normal football but with one main difference - it's the team that lets in the fewest goals that wins.
That means lots of tactical play - a team that's your friend one minute could be your enemy the next.
Sometimes two teams will join up to make a scramble towards one goal!
Watch the clip to find out more.