desarrollo del pensamiento modulo 18
DESCRIPTION
desarrollo del pensamientoTRANSCRIPT
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2013 KrazyDad.com
Sudoku #1 Tough Sudoku by KrazyDad, Volume 1, Book 11"W
hen I told my doctor I couldn't afford an operation, he offered to touch-up my X-rays."
-- H
enny Youngman
6 5 35 9 4
3 8 22 1 9
39 4 5
5 4 14 7
9 1 8
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2013 KrazyDad.com
Sudoku #2 Tough Sudoku by KrazyDad, Volume 1, Book 11I've spent a fortune on my kids' education, and a fortune on their teeth.
The difference is, they use their teeth.-- Robert O
rben
2 42 6
6 7 31 9 8
3 4 8 75 8 74 3 52 8
7 1
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2013 KrazyDad.com
Sudoku #3 Tough Sudoku by KrazyDad, Volume 1, Book 11"The sky is filled with stars, invisible by day."
-- H
enry Wadsworth Longfellow
6 4 26 8
2 37 8
1 9 3 4 25 4 17 4
1 35 1 7
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2013 KrazyDad.com
Sudoku #4 Tough Sudoku by KrazyDad, Volume 1, Book 11If you can't get the answer in the usual manner, start at the answer and derive
the question.
1 9 4 35 3 1
7 82
7 2 1 88
2 64 5 7
5 6 8 9
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2013 KrazyDad.com
Sudoku #5 Tough Sudoku by KrazyDad, Volume 1, Book 11To believe is to be strong. D
oubt cramps energy. Belief is power.
8 7 9 42
5 32 7 6
7 1 3 44 6 5
9 18
4 3 1 6
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2013 KrazyDad.com
Sudoku #6 Tough Sudoku by KrazyDad, Volume 1, Book 11Eat a live toad first thing in the morning and nothing worse will happen to
you the rest of the day.
2 4 65
5 1 97 5 6
4 1 5 99 7 8
1 2 89
4 1 3
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2013 KrazyDad.com
Sudoku #7 Tough Sudoku by KrazyDad, Volume 1, Book 11So m
uch of what we call management consists in making it difficult forpeople to work.
4 6 13 9 2
5 67 5 8
3 19 6 1
6 21 9 7
4 8 1
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2013 KrazyDad.com
Sudoku #8 Tough Sudoku by KrazyDad, Volume 1, Book 11W
ant to help me replace m
y broken pencil sharpener?You can m
ake a donation at http://krazydad.comO
r by mail: Krazydad, P.O
. Box 303 Sun Valley, CA 91353 USA
Thank you!
8 63
7 2 47 3 9 2
5 4 8 76 1 5 9
7 5 13
7 2
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Hints Tough Sudoku by KrazyDad, Volume 1, Book 11Sudoku #1
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15 1617 18
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51 52 53
54 55
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Sudoku #21
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49 50 51 52
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Sudoku #3
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Sudoku #4
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78
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1920 21
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34 35
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3738
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4041
4243
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Sudoku #51
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Sudoku #6
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1011
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3031
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4344
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Sudoku #7
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Sudoku #8
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INSTRUCTIONS: These hint grids reveal the order in which the squares were solved by m
y computer. It's not necessarily
the same order you would use, but it's probably close. Follow the num
bered squares in order 1,2,3,... until you finda square you haven't solved yet. This square (or the one or two immediately after it) is a good candidate to solve next.
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Answers Tough Sudoku by KrazyDad, Volume 1, Book 11Sudoku #1
4 8 2 1 7 91 2 7 3 8 65 9 4 6 7 1
8 6 7 5 3 44 1 5 9 2 8 6 77 3 8 6 2 13 2 6 8 7 98 6 9 1 3 5 2
7 5 2 3 6 4
6 5 3
5 9 4
3 8 2
2 1 9
3
9 4 5
5 4 1
4 7
9 1 8
Sudoku #28 9 6 1 3 7 53 4 7 5 9 8 11 5 8 4 2 97 2 4 3 6 59 1 5 6 2
6 9 2 4 3 18 9 1 6 2 71 5 9 7 3 6 4
6 3 2 4 5 8 9
2 4
2 6
6 7 3
1 9 8
3 4 8 7
5 8 7
4 3 5
2 8
7 1
Sudoku #31 7 8 3 5 95 9 3 2 1 4 7
4 8 7 5 9 1 62 6 1 4 5 9 3
8 6 7 53 8 9 2 7 69 2 5 6 8 3 16 8 7 4 5 9 24 3 9 2 6 8
6 4 2
6 8
2 3
7 8
1 9 3 4 2
5 4 1
7 4
1 3
5 1 7
Sudoku #42 6 8 5 76 4 7 2 9 83 9 1 5 6 4 29 3 1 8 5 7 4 6
6 4 9 3 55 2 4 3 6 1 7 98 9 3 1 7 4 5
2 6 8 9 1 31 7 3 2 4
1 9 4 3
5 3 1
7 8
2
7 2 1 8
8
2 6
4 5 7
5 6 8 9
Sudoku #52 3 6 1 51 4 7 3 5 8 6 9
9 6 4 1 2 8 79 3 8 4 1 56 5 8 2 9
1 2 9 8 7 33 6 8 4 7 5 2
5 1 6 2 9 7 3 47 2 5 9 8
8 7 9 4
2
5 3
2 7 6
7 1 3 4
4 6 5
9 1
8
4 3 1 6
Sudoku #69 7 8 3 1 51 3 7 9 6 4 8 2
4 8 6 2 3 79 8 2 3 4 1
3 8 7 2 61 6 2 4 3 59 3 5 7 6 48 7 5 3 6 4 1 26 2 9 7 8 5
2 4 6
5
5 1 9
7 5 6
4 1 5 9
9 7 8
1 2 8
9
4 1 3
Sudoku #79 7 8 2 3 58 1 5 7 4 6
2 9 1 3 7 4 81 2 6 9 4 3
7 5 4 2 8 6 94 8 3 2 5 77 8 3 1 4 9 52 3 5 6 8 46 5 2 7 3 9
4 6 1
3 9 2
5 6
7 5 8
3 1
9 6 1
6 2
1 9 7
4 8 1
Sudoku #84 3 5 1 7 9 26 9 2 8 4 7 5 15 1 3 9 8 6
1 6 5 8 42 9 3 6 18 4 2 7 39 4 6 2 3 8
2 5 1 8 4 9 6 71 6 8 9 3 4 5
8 6
3
7 2 4
7 3 9 2
5 4 8 7
6 1 5 9
7 5 1
3
7 2