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Diamond Mine (Posted on 2007-06-28) Difficulty: 3 of 5
Each digit in the grid indicates the number of diamonds in its adjacent cells. No diamond is horizontally or vertically adjacent to another diamond, nor can any diamond occupy a numbered cell. Can you find all the diamonds? Two have been added to get you started.

K

L

M

N

O

P

Q

R

S

T

A

2

1

2

1

B

2

2

1

C

2

1

1

3

D

1

2

2

E

2

2

1

2

F

1

2

1

2

1

2

G

3

2

H

2

2

3

I

2

3

2

2

2

J

1

1

Acknowledgement to Oscar A Nawa, whose helpful suggestions for making my original puzzle more challenging have been incorporated.

See The Solution Submitted by Josie Faulkner    
Rating: 4.4286 (7 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
re: nice puzzle | Comment 12 of 15 |
(In reply to nice puzzle by Jonathan Lindgren)

Thank you, Jonathan.
  Posted by Josie Faulkner on 2007-07-12 17:44:08

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