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Administrator
   
Country : India | |
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swaroop2011
Posts: 668
Country : India | |
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rajeshk
Posts: 542
Country : India | rajeshk posted @ 2014-11-06 3:37 PM |
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bansalparijat
Posts: 5
Country : India | Are there any hints to solve Quadro Sudoku. Stuck at practice booklet 6*6 variation. |
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swaroop2011
Posts: 668
Country : India | bansalparijat - 2014-11-10 10:00 PM
Are there any hints to solve Quadro Sudoku. Stuck at practice booklet 6*6 variation.
Hi
I think the trick is to find the cells which can be only odd/ or only even but we don't know the digits yet.
Here are steps which I followed:
1 ) getting 1's - Trivial steps - you get 1 at r1c3,r3c4 and r4c1
2 ) Now lets see which cells have to be odd - r4c2 and r3c5 has to be odd as 2,4,6 can't come there.
3 ) Now notice r2c4 r2c5 r3c4 r3c5 forms quadro and out of which we know three of them are odd and hence r2c4 will be even.
4 ) This implies r2c4 is 2 and r2c6 is 3.
so you can keep putting which cells are known odd or even, which will help to avoid 2*2.
Not giving complete solution as these are few starting steps which will get you started. You can post again in case you are stuck at some point.
Enjoy : ) |
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bansalparijat
Posts: 5
Country : India | Somehow I missed step 3. I started at 9*9 and was able to solve it. After that my eyes could see step 3 in 6*6 and I am able to solve.
Thanks a lot for your efforts and such a nice explaination |
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Administrator
Country : India | |
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Joo M.Y
Posts: 72
Country : South Korea | Joo M.Y posted @ 2014-11-15 5:04 AM Link to PB is not correct. |
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Administrator
Country : India | Joo M.Y - 2014-11-15 5:04 AM
Link to PB is not correct. Fixed. |
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Administrator
Country : India | |
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RALehrer
Posts: 31
Country : United States | After taking the test I noticed that the points as listed on the answer form do not correspond to the values given in the puzzle booklet! |
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purvishah
Posts: 15
Country : India | hello
i want to solve the odd even variations offline. but i have to take printout from one computer and while submitting the answer i wont have access to that computer so will have to do it from another one. so i will have to login twice. is that ok? |
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Administrator
Country : India | Yes. OK. purvishah - 2014-11-15 11:28 AM
hello
i want to solve the odd even variations offline. but i have to take printout from one computer and while submitting the answer i wont have access to that computer so will have to do it from another one. so i will have to login twice. is that ok? |
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ChessMaharaja
Posts: 6
Country : India | | How well did the variants represent the theme of the test ? | variations represented the theme well | | | What was your opinion of the distribution of easy/hard puzzles? | Too many medium difficult puzzles | | | What did you think about the puzzle quality of the test? | Very nice | | | Of the puzzles you solved/attempted, how well did the point values reflect the difficulty? | Most puzzles were worth the right amount | | | What was your opinion of the booklet formatting and printing? | Just right | |
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utkaarsh
Posts: 89
Country : India | Well crafted, Excellent quality of puzzles, i found leaning towards more difficult, loved Odd Sum Pair the most, Its a compliment for Deb " Your puzzles can mess any high IQ brain ", so i flunked is no surprise |
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utkaarsh
Posts: 89
Country : India | | How well did the variants represent the theme of the test ? | representation could have been better | | | What was your opinion of the distribution of easy/hard puzzles? | Too many hard puzzles | | | What did you think about the puzzle quality of the test? | Very nice | | | Of the puzzles you solved/attempted, how well did the point values reflect the difficulty? | Most puzzles were worth the right amount | | | What was your opinion of the booklet formatting and printing? | Just right | |
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Fred76
Posts: 337
Country : Switzerland | Fred76 posted @ 2014-11-15 6:29 PM Nice sudokus !
Thanks, Deb !
I knew my black cartridges were empty and that I would have some problems soon.... It was today :( . Fortunately the online solving was enabled. So, tanks for the online solving too :)
I have no idea if I could have made a better time with my plan of solving the 9*9 variants on paper.
Fred |
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debmohanty
Country : India | You should get the cartridges refilled soon since next weekend's Sudoku Surprise will not have online solving.
:wink: |
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mikeylyk
Posts: 16
Country : United States | i recommend getting ink on ebay |
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TiiT
Posts: 139
Country : Estonia | TiiT posted @ 2014-11-15 7:06 PM | How well did the variants represent the theme of the test ? | variations represented the theme well | | | What was your opinion of the distribution of easy/hard puzzles? | Just right | | | What did you think about the puzzle quality of the test? | Very nice | | | Of the puzzles you solved/attempted, how well did the point values reflect the difficulty? | Most puzzles were worth the right amount | | | What was your opinion of the booklet formatting and printing? | Just right | |
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An LMI player
| An LMI player posted @ 2014-11-15 7:09 PM | How well did the variants represent the theme of the test ? | variations represented the theme well | | | What was your opinion of the distribution of easy/hard puzzles? | Just right | | | What did you think about the puzzle quality of the test? | Fairly Nice | | | Of the puzzles you solved/attempted, how well did the point values reflect the difficulty? | Most puzzles were worth the right amount | |
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Fred76
Posts: 337
Country : Switzerland | Fred76 posted @ 2014-11-15 7:16 PM debmohanty - 2014-11-15 6:39 PM
You should get the cartridges refilled soon since next weekend's Sudoku Surprise will not have online solving.
:wink:
Yes, it's planned. My problem is that when my printer tells me that the cartridges are empty, it's far to be true, I can still print a lot of sheets until it doesn't print correctly. So I prefer to wait until it's really empty, hoping there is no sudoku tournament that day ... |
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An LMI player
| An LMI player posted @ 2014-11-15 9:29 PM | How well did the variants represent the theme of the test ? | variations represented the theme well | | | What was your opinion of the distribution of easy/hard puzzles? | Just right | | | What did you think about the puzzle quality of the test? | Very nice | | | Of the puzzles you solved/attempted, how well did the point values reflect the difficulty? | Many puzzles were worth too much or too little | |
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Yuhei Kusui
Posts: 42
Country : Japan | | How well did the variants represent the theme of the test ? | variations represented the theme well | | | What was your opinion of the distribution of easy/hard puzzles? | Just right | | | What did you think about the puzzle quality of the test? | Very nice | | | Of the puzzles you solved/attempted, how well did the point values reflect the difficulty? | Most puzzles were worth the right amount | | | What was your opinion of the booklet formatting and printing? | Just right | |
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wgryciuk
Posts: 24
Country : Poland | | How well did the variants represent the theme of the test ? | variations represented the theme well | | | What was your opinion of the distribution of easy/hard puzzles? | Just right | | | What did you think about the puzzle quality of the test? | Very nice | | | Of the puzzles you solved/attempted, how well did the point values reflect the difficulty? | Most puzzles were worth the right amount | | | What was your opinion of the booklet formatting and printing? | Just right | |
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@ 2014-11-02 9:03 AM (#17036 - in reply to #17017) (#17036) Top