There are some rules(formulae)<br /> At first you need to make a plus sign in the third layer. <br /> Plus = F R U R' U'F'<br /> ( you have to apply this formula until you make a plus sign, maybe twice, thrice or once )<br /> THEN <br /> Match centres = R U U R' U' R U' R'<br /> <br /> Place Corners= L U R U' L' U R' U' <br /> <br /> Last Step= R U U R' U' R U' R'<br /> L U U L' U L U L' <br /> (you have to apply all these formulae until you make the mentioned position, maybe twice, thrice or once. )<br /> Thank you ..