Difficulty Level 7: Try the following example with red box graph # 1. You can do it in 21 moves (if you are clever or lucky). The game graph is also shown on the right. |
Difficulty Level 8: Try also this example, again with red box graph #1. Here you need 19 moves. Again the game graph is shown. |
Difficulty Level 9: Next try this subgraph of the red box graph # 2. Distribute the students on left and right bank on your own. |
Why do we need the larger 4*6 board for the two examples above?
Changing Sides,
Moving with State Graph Map,