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NIghtmare 24 Mar - basic training DIC - Double Impl. Chains

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someone_somewhere

Joined: 07 Aug 2005
Posts: 275
Location: Munich

Posted: Sat Mar 25, 2006 11:30 am Post subject: NIghtmare 24 Mar - basic training DIC - Double Impl. Chains

Hi,
The Nightmare from 24 Mar can be used for a basic training in DIC - Double Impliation Chains.

Starting from:

Code:

........8
.1..843..
28..7....
.541.....
.7.....2.
.....541.
....9..31
..681..7.
5........

and you will get to the position:

Code:

4 369 379 269 5 1 27 69 8
**

69 1 79 269 8 4 3 5 27
##

2 8 5 369 7 369 1 4 69

369 5 4 1 236 236789 6789 689 3679

1 7 39 3469 346 3689 689 2 5

8 369 2 3679 36 5 4 1 3679
b b a
# # *
7 4 8 5 9 26 26 3 1

39 239 6 8 1 23 5 7 4

5 23 1 3467 2346 2367 2689 689 269

Here start with apha star from r1c8, follow BOTH digits and you will exclude digit 6 from r6c9.
Now start with apha star from r2c1, follow BOTH digits and you will
exclude digit 6 from r6c4.
Finally, start agin with apha star from r2c1, follow again BOTH digits and you will exclude 9 from r6c2 and this is breaking the puzzle.

have fun on the training,
see u

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