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| Tuesday 9x9 difficults https://www.calcudoku.org/forum/viewtopic.php?f=16&t=1109 |
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| Author: | sjs34 |
| Post subject: | Tuesday 9x9 difficults |
Often lately I have not bothered with these puzzles as the exhaustive multiplication and addition possibilities that are required seem too tedious. In contrast, this week's on Nov 20 I found much more appealing and accessible. (Judging from the number of solvers, either others also found this to be true or it was just easier). |
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| Author: | paulv66 |
| Post subject: | Re: Tuesday 9x9 difficults |
sjs34 wrote: Often lately I have not bothered with these puzzles as the exhaustive multiplication and addition possibilities that are required seem too tedious. In contrast, this week's on Nov 20 I found much more appealing and accessible. (Judging from the number of solvers, either others also found this to be true or it was just easier). This week was a bit more straightforward than usual. I find that in general, in order to solve the Tuesday 9x9, I have to work out the different multiplication options and the sum of each of these options. This usually narrows it down to relatively few possibilities, although sometimes I also have to work out the product of each of the options for some of the addition cells in order to narrow it down further. |
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