How do you beat the game 8 queens on coolmath?

How do you beat the game 8 queens on coolmath?
Ok. This is tricky but there is a solution. The board is an 8x8. I'll say the bottom the the left edge so pay attention.
1.)2x1
2.)5x2
3.)7x3
4.)4x4
5.)1x5
6.)8x6
7.)6x7
8.)3x8
And that is all you need to beat the game.