You need to complete the maze by entering from the entrance marked below in the figure near the yellow circle, bottom left and leaving from the exit point near the green circle, bottom middle.
Rule of Game: You can move only by exchanging green and yellow circles.
Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.
In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?
