Tro choi Puzzle la mot tro choi xep cac so trong mot bang hinh vuong
theo mot thu tu nhat dinh chang han voi mot hinh vuong 9 o:
.___..___..___.
| 1 || 3 || 6 |
.___..___..___.
| 8 || 5 || |
.___..___..___.
| 2 || 4 || 7 |
.___..___..___.
Nhiem vu cua nguoi choi la phai xap xep lai hinh vuong tren sao cho no co dang:
.___..___..___.
| 1 || 2 || 3 |
.___..___..___.
| 4 || 5 || 6 |
.___..___..___.
| 7 || 8 || |
.___..___..___.
Nguồn: Sharecode.vn