>>11873894I got the same..
Start with O, T and P. You know they are in the back row and T is on the left of P, so you have:
Front: X X X X X (W is somewhere)
Back: O X X T P
Now, you know R is on the third column and S and W are in the same column, so W and S MUST be on second column:
Front: X W X X X
Back: O S X T P
M is not in the front row, or else W would be in the back row:
Front: X W X X X
Back: O S M T P
So R must be on the front row:
Front: X W R X X
Back: O S M T P
