| 8 | 1 | 6 |
| 3 | 5 | 7 |
| 4 | 9 | 2 |
Build up help squares 3 times 3 up and
to right.
Start always with 1 in the middle upper square.
Go diagonally up to right, that means the
first lower right square.
In that square put in 2. From 2 in the base
square down go digonally up to right and put in 3 in the middle square
in the left column. Continue diagonally up to right from the base square
3 and you are in 1 who is occupeid. Go down from 3 one
step in the base square and put in 4. Go diagonally up to right and put
in 5. Continue and put in 6. Go diagonally up to right where you find that
this square is occupeid of 4. Go down from 6 and put in 7. Go diagonally
and put in 8 in the upper square in the base square to left and finally
put in 9.
You can use this strategy in all bigger aneven
square.
Try