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new edition of the Huge Killer Sudoku book
http://www.calcudoku.org/forum/viewtopic.php?f=19&t=347
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Author:  pnm  [ Tue Oct 09, 2012 11:01 pm ]
Post subject:  new edition of the Huge Killer Sudoku book

Hello,

I just published a 2nd edition of the "Huge Killer Sudoku" book:
e-book at:
http://www.lulu.com/shop/patrick-min/th ... 39824.html
paperback at:
http://www.lulu.com/shop/patrick-min/th ... 40059.html

It has 25 fewer "warmup" puzzles, and 25 more difficult puzzles :-)
(so a total of 75 difficult puzzles)(for each of these you can score 9 points on the site)

I had to do a lot of space saving measures, to get the total page count to 168 pages,
to keep the paperback price below $10... (!)(which means that of the $9.99 price, $9.98 goes
to the publisher [blink] )(as discussed earlier, the ratio is better for the download version).

The paper version now has an ISBN, so hopefully after about 6-8 weeks the book will also be on Amazon.

If you've already bought the 1st edition of the book: please send me a note, with your username, and I'll send you
the new edition (do make sure you've submitted at least one solution of the book first).

Patrick

Author:  mparisi  [ Wed Nov 21, 2012 6:42 pm ]
Post subject:  Re: new edition of the Huge Killer Sudoku book

pnm wrote:
It has 25 fewer "warmup" puzzles, and 25 more difficult puzzles :-)


Now that I'm almost through my backlog of submitting puzzles from the first book, it's time to start looking at the second edition. So the question is: which puzzles are new as opposed to duplicates from the first edition?

Author:  pnm  [ Wed Nov 21, 2012 6:58 pm ]
Post subject:  Re: new edition of the Huge Killer Sudoku book

mparisi wrote:
Now that I'm almost through my backlog of submitting puzzles from the first book, it's time to start looking at the second edition. So the question is: which puzzles are new as opposed to duplicates from the first edition?

The ones with book codes b21d51 through to b21d75.

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