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 Block Tour (Posted on 2004-05-19)
In Gridland, the cities are arranged in a 4 by 6 grid:
```A-B-C-D-E-F
| | | | | |
G-H-I-J-K-L
| | | | | |
M-N-O-P-Q-R
| | | | | |
S-T-U-V-W-X```
A man born in A (and never ventured outside his city) has to visit a man in X but wants to take a detour to get there. He wants to visit every city but not enter any city more than once during his tour. How should his trip go?

 See The Solution Submitted by Gamer Rating: 3.5714 (7 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
 silmilar method | Comment 15 of 22 |

I'm assuming he lives in A, needs to visit in X, then go back home (A).......

A - G - H - I - O - N - M - S - T - U - V - W - X - R - Q - P - J - K - L - F - E - D - C - B - A

or just...

A - G - H - N - M - S - T - U - V - W - X - R - Q - P - O - I - J - K - L - F - E - D - C - B - A

 Posted by Jim on 2004-07-28 14:27:20
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