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what's this?
http://www.calcudoku.org/forum/viewtopic.php?f=5&t=67
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Author:  calcpnm  [ Tue Sep 27, 2011 9:56 pm ]
Post subject:  what's this?

Now what's going on here??

Image

More details on Monday... :D

Author:  starling  [ Wed Sep 28, 2011 12:16 am ]
Post subject:  Re: what's this?

calcpnm wrote:
Now what's going on here??

Image

More details on Monday... :D

-2 to 2 5x5?

Author:  sneaklyfox  [ Wed Sep 28, 2011 3:11 am ]
Post subject:  Re: what's this?

starling wrote:
calcpnm wrote:
Now what's going on here??

Image

More details on Monday... :D

-2 to 2 5x5?


Neat! Nice variation. I do believe it is -2 to 2 and the solution would be:
0-2-112
-2-1021
-112-20
12-20-1
201-1-2

Just wonder how you're going to adjust the input so it accepts negative cells.

Author:  sheldolina  [ Wed Sep 28, 2011 9:13 am ]
Post subject:  Re: what's this?

I know what it is :D ark5731 told me.

Author:  pnm  [ Wed Sep 28, 2011 10:04 am ]
Post subject:  Re: what's this?

sneaklyfox wrote:
I do believe it is -2 to 2 and the solution would be:
0-2-112
-2-1021
-112-20
12-20-1
201-1-2

Ah, thanks for spoiling it for everyone else :)
sneaklyfox wrote:
Just wonder how you're going to adjust the input so it accepts negative cells.

Oops, hadn't thought of that yet..

Author:  sneaklyfox  [ Thu Sep 29, 2011 4:59 am ]
Post subject:  Re: what's this?

pnm wrote:
Ah, thanks for spoiling it for everyone else :)


Oops, sorry! :oops:

Author:  clm  [ Thu Sep 29, 2011 9:41 am ]
Post subject:  Re: what's this?

calcpnm wrote:
Now what's going on here??

Image

More details on Monday... :D


The introduction of new operations is always welcome, increasing the diversity of puzzles. After some experience with 5x5's or 6x6's, it would be interesting to introduce them in higher puzzles like 8x8 or 9x9 ...

Author:  starling  [ Mon Oct 03, 2011 12:12 am ]
Post subject:  Re: what's this?

So I still haven't figured out how to type in -1 or -2...

Author:  beaker  [ Mon Oct 03, 2011 12:20 am ]
Post subject:  Re: what's this?

Sneaklyfox: am not sure how on the left side of 2nd row, how -2 -1 = -1
or how you do the right hand corner -2 horizontal solution or the vertical -1 solution?

Author:  rosierosie  [ Mon Oct 03, 2011 12:43 am ]
Post subject:  Re: what's this?

i dont know how to use negative numbers on my computer. have tried everything, can u help. i am sure other people also have trouble

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