Pegs: A B C (left to right)

Disks: 1(smallest) ,2(medium),3(biggest)

Assume all the pegs are stacked on the peg B

1)Move 1 to C

2)Move 2 to A

3) Move 1 on top of 2 on A

4)Move 3 to C

5)Move 1 to B

6)Move 2 on top of 3 to C

7) Move 1 on top of 2 to C