@ 2013-12-10 1:15 AM (#13763 - in reply to #13738) (#13763) Top | |||||||||||||||||||
Posts: 191 Country : The Netherlands | Richard posted @ 2013-12-10 1:15 AM Richard - 2013-12-08 1:16 AM In the coming days I will publish some more practise puzzles (other types than above) in the portal of Logic Masters Germany. I will keep you all informed about it. Also the second and third leftover puzzles appeared: Sundoku: too hard for BoS Between Sudoku: average Enjoy! | ||||||||||||||||||
@ 2013-12-12 1:22 AM (#13787 - in reply to #13763) (#13787) Top | |||||||||||||||||||
Posts: 191 Country : The Netherlands | Richard posted @ 2013-12-12 1:22 AM Richard - 2013-12-10 1:15 AM In the coming days I will publish some more practise puzzles (other types than above) in the portal of Logic Masters Germany. I will keep you all informed about it. Today number 4 was published. Odd/Even Skyscraper Sudoku: average Yesterday's puzzle was the second official puzzle in the Sudoku Variants Series: No Touch Sudoku You can find more about the Series here Have fun! | ||||||||||||||||||
@ 2013-12-13 5:52 AM (#13801 - in reply to #13702) (#13801) Top | |||||||||||||||||||
Posts: 69 Country : Germany | Realshaggy posted @ 2013-12-13 5:52 AM I have a question on the Relay Sudoku, just to be sure. Can I be sure that the first puzzle has a unique solution without pulling back informations from the second grid? | ||||||||||||||||||
@ 2013-12-13 9:55 AM (#13804 - in reply to #13702) (#13804) Top | |||||||||||||||||||
Posts: 35 Country : The Netherlands | Bram28 posted @ 2013-12-13 9:55 AM Does the Sudoku XV in the IB have 2 solutions? I have a different solution and I don't see any mistakes in it. | ||||||||||||||||||
@ 2013-12-13 10:35 AM (#13805 - in reply to #13801) (#13805) Top | |||||||||||||||||||
Posts: 191 Country : The Netherlands | Richard posted @ 2013-12-13 10:35 AM Realshaggy - 2013-12-13 5:52 AM I have a question on the Relay Sudoku, just to be sure. Can I be sure that the first puzzle has a unique solution without pulling back informations from the second grid? Yes, the first puzzle has a unique solution without information from the second puzzle. | ||||||||||||||||||
@ 2013-12-13 10:38 AM (#13806 - in reply to #13804) (#13806) Top | |||||||||||||||||||
Posts: 191 Country : The Netherlands | Richard posted @ 2013-12-13 10:38 AM Bram28 - 2013-12-13 9:55 AM Does the Sudoku XV in the IB have 2 solutions? I have a different solution and I don't see any mistakes in it. In your different solution, have you taken into account that there must be a specified number of corresponding digits per row in both grids on the same page? | ||||||||||||||||||
@ 2013-12-13 3:01 PM (#13807 - in reply to #13804) (#13807) Top | |||||||||||||||||||
Posts: 69 Country : Germany | Realshaggy posted @ 2013-12-13 3:01 PM Bram28 - 2013-12-14 5:55 AM Does the Sudoku XV in the IB have 2 solutions? I have a different solution and I don't see any mistakes in it. Of course the XV has multiple solutions on it's own (without the grid to the left). You can see that even without solving. In a unique XV at least one of the givens has to be a 1,4,6 or 9. Otherwise you could use a permutation (1,4,6,9)->(9,6,4,1) to create another solution. Edited by Realshaggy 2013-12-13 3:22 PM | ||||||||||||||||||
@ 2013-12-13 4:34 PM (#13808 - in reply to #13787) (#13808) Top | |||||||||||||||||||
Posts: 191 Country : The Netherlands | Richard posted @ 2013-12-13 4:34 PM Richard - 2013-12-10 1:15 AM In the coming days I will publish some more practise puzzles (other types than above) in the portal of Logic Masters Germany. I will keep you all informed about it. The last two practice puzzles are online: Sudoku XV: easy Missing Arrow Sudoku: easy Have fun with these last two appetizers! I wish all participants a fun and pleasant test. Good luck to all! | ||||||||||||||||||
@ 2013-12-13 7:33 PM (#13810 - in reply to #13748) (#13810) Top | |||||||||||||||||||
Posts: 774 Country : India | rakesh_rai posted @ 2013-12-13 7:33 PM rakesh_rai - 2013-12-08 5:55 PM Is online solving enabled for this test? Since this is not yet answered, does this mean online solving will not be available? | ||||||||||||||||||
@ 2013-12-13 8:36 PM (#13811 - in reply to #13702) (#13811) Top | |||||||||||||||||||
Posts: 668 Country : India | swaroop2011 posted @ 2013-12-13 8:36 PM can anyone explain me Rules of Greater or lesser sudoku ? | ||||||||||||||||||
@ 2013-12-13 8:39 PM (#13812 - in reply to #13810) (#13812) Top | |||||||||||||||||||
Country : India | debmohanty posted @ 2013-12-13 8:39 PM rakesh_rai - 2013-12-13 7:33 PM Right, we are not having online solving this time. I was hoping to get it done this week, but tied up with many other things to focus on online solving (which needed a minor change in the interface because of IG)rakesh_rai - 2013-12-08 5:55 PM Is online solving enabled for this test? Since this is not yet answered, does this mean online solving will not be available? | ||||||||||||||||||
@ 2013-12-13 8:40 PM (#13813 - in reply to #13811) (#13813) Top | |||||||||||||||||||
Country : India | debmohanty posted @ 2013-12-13 8:40 PM swaroop2011 - 2013-12-13 8:36 PM Only one of the rules is true. It is part of solving to figure out the correct rule. See Sudoku A or B IB for more details. can anyone explain me Rules of Greater or lesser sudoku ? | ||||||||||||||||||
@ 2013-12-13 8:47 PM (#13814 - in reply to #13702) (#13814) Top | |||||||||||||||||||
Posts: 668 Country : India | swaroop2011 posted @ 2013-12-13 8:47 PM so it means that only the two cells where clue is given in center are of importance. And then the clue is either greater or smaller than other digit that will be part of those two cells ? | ||||||||||||||||||
@ 2013-12-13 9:04 PM (#13815 - in reply to #13814) (#13815) Top | |||||||||||||||||||
Posts: 774 Country : India | rakesh_rai posted @ 2013-12-13 9:04 PM swaroop2011 - 2013-12-13 8:47 PM so it means that only the two cells where clue is given in center are of importance. And then the clue is either greater or smaller than other digit that will be part of those two cells ? The number in the clue is greater than the other cell for ALL given clues OR The number in the clue is smaller than the other cell for ALL given clues | ||||||||||||||||||
@ 2013-12-13 9:43 PM (#13816 - in reply to #13736) (#13816) Top | |||||||||||||||||||
Posts: 114 Country : India | devarajand posted @ 2013-12-13 9:43 PM In practice material Scattered Sudoku. After entering 5 at R2C5, 2 at R8C9 , non of the colored cells can contain 2? | ||||||||||||||||||
@ 2013-12-13 10:02 PM (#13817 - in reply to #13815) (#13817) Top | |||||||||||||||||||
Posts: 668 Country : India | swaroop2011 posted @ 2013-12-13 10:02 PM Thanks got it Deb and Rakesh :) | ||||||||||||||||||
@ 2013-12-13 10:05 PM (#13818 - in reply to #13816) (#13818) Top | |||||||||||||||||||
Posts: 668 Country : India | swaroop2011 posted @ 2013-12-13 10:05 PM devarajand - 2013-12-13 9:43 PM In practice material Scattered Sudoku. After entering 5 at R2C5, 2 at R8C9 , non of the colored cells can contain 2? hie i think entering 5 at r2c5 itself is a wrong step , in that row 5 can be at r2c8 :) | ||||||||||||||||||
@ 2013-12-14 8:02 AM (#13821 - in reply to #13702) (#13821) Top | |||||||||||||||||||
Posts: 80 Country : Canada | achan1058 posted @ 2013-12-14 8:02 AM
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@ 2013-12-14 6:59 PM (#13826 - in reply to #13702) (#13826) Top | |||||||||||||||||||
Posts: 139 Country : Estonia | TiiT posted @ 2013-12-14 6:59 PM
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@ 2013-12-14 7:26 PM (#13827 - in reply to #13702) (#13827) Top | |||||||||||||||||||
Posts: 42 Country : Japan | Yuhei Kusui posted @ 2013-12-14 7:26 PM
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@ 2013-12-14 8:37 PM (#13828 - in reply to #13806) (#13828) Top | |||||||||||||||||||
Posts: 35 Country : The Netherlands | Bram28 posted @ 2013-12-14 8:37 PM Bram28 - 2013-12-13 9:55 AM Does the Sudoku XV in the IB have 2 solutions? I have a different solution and I don't see any mistakes in it. In your different solution, have you taken into account that there must be a specified number of corresponding digits per row in both grids on the same page? Ah! No, I had not. I am notoriously bad at reading the full instructions ... even as I wondered what those numbers in the middle were doing there ... Edited by Bram28 2013-12-14 8:39 PM | ||||||||||||||||||
@ 2013-12-14 10:45 PM (#13829 - in reply to #13702) (#13829) Top | |||||||||||||||||||
Posts: 35 Country : The Netherlands | Bram28 posted @ 2013-12-14 10:45 PM
Thanks for the nice test Richard! | ||||||||||||||||||
@ 2013-12-15 6:42 PM (#13833 - in reply to #13702) (#13833) Top | |||||||||||||||||||
An LMI player | An LMI player posted @ 2013-12-15 6:42 PM
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@ 2013-12-15 6:50 PM (#13834 - in reply to #13702) (#13834) Top | |||||||||||||||||||
Posts: 24 Country : Poland | wgryciuk posted @ 2013-12-15 6:50 PM
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@ 2013-12-15 9:54 PM (#13836 - in reply to #13702) (#13836) Top | |||||||||||||||||||
An LMI player | An LMI player posted @ 2013-12-15 9:54 PM
This time unfriendly contest for players without printers. Edited by An LMI player 2013-12-15 10:04 PM |