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Location: India |
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Posts: 27
Location: India | Not able to deduce anything else....please help
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Posts: 102
Location: United States | What can the first building be in rows 1 and 3? That gives you info about row 5 which should help you progress. |
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Posts: 27
Location: India | Thanks....through with it but still stuck in 9x9 |
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Posts: 27
Location: India | Please help
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SM 2020 (Math) Author
Posts: 417
Location: India | Here's a start that you can focus upon.Digits 7,8 and 9 will be in R1C9/R3C9 and R4C9 in some order.These are the only places these digits can be in the last column.After this ,6 can only be in R6C9 in Column 9 considering the bottom 7 clue.
Edited by kishy72 2015-12-10 4:11 AM
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2021 World Sudoku+Puzzle Convention Organizer
Posts: 1779
Location: India | An easier way to look at it - R2,R5 and R9C9 form a 123 triplet, so anything in the other cells of C9 will block R2 and R5C9. Since only two places can be blocked for a 7 clue, these are your two places, and that means the remaining digits have to immediately be in order 4-5-6-7-8-9 in the other cells. |
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SM 2020 (Converse and Odd Even) Author
Posts: 51
Location: India | Can someone suggest practice puzzles for X Sum Sudokus |
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WSPC Organizer
Posts: 542
Location: India | @RameshLMI
you can check some X Sum puzzle at
http://www.funwithpuzzles.com/2014/07/x-sums-sudoku-daily-sudoku-le...
http://puzzleparasite.blogspot.in/2012/05/puzzle-103-x-sums-sudoku....
However these Sudoku puzzles are with Irregular grid. |
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WCPN Author
Posts: 191
Location: The Netherlands | RameshLMI - 2015-12-10 10:39 PM
Can someone suggest practice puzzles for X Sum Sudokus
I have created one for my Sudoku Variants Series. You can find it here.
And there was a puzzle of this kind in the LMI-test Road to London from last year.
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WSPC Organizer
Posts: 739
Location: India | There is one in this year's WSC IB (Page-15): http://www.wscwpc2015.org/wsc2015_instructions.pdf
It is not Irregular.
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Posts: 4
Location: India | sorry
Edited by himan##007 2015-12-11 11:36 PM
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Mean Minis (2020) Author
Posts: 774
Location: 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 | |
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Posts: 102
Location: United States | | 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 | |
There were some fun variations here that I hadn't seen before. I especially liked the 2-3 and 2-3-4 sudokus and the X-sums. |
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SM 2020 (Math) Author
Posts: 417
Location: 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 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? | Many puzzles were worth too much or too little | |
I felt that this test had harder classics and were under-valued compared to the Variants.This probably got accentuated by the fact that I just didn't solve the classics in the way they were meant to be solved.
I was doing the variants really well and suddenly I thought that I had completed all of the variants when actually I had completed only 4 of the 5 variant types . As a result,crossed over to the classics wherein I suffered a lot even at the 'hands' of a 2 pointer.In hindsight,I should have solved the 2-3-4 rather than persisting with the classics a lot.Got to submit a few classics in the dying moments and salvage some points.This test comes in the category of the hard sets like Evergreen(PR) and Maths(SM)
My favourites of the test are X-sums followed by skyscrapers.Really clean solve paths.Variants were really lovely and I enjoyed solving them a lot.Thanks for authoring the set Rishi.
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| | 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 | |
nice outside variants, some new to me. A standard outside (1-2-3 outside for 9x9) would also have been highly desirable. |
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WSPC Organizer
Posts: 739
Location: 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? | 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 | |
Had a few stumbles, but enjoyed the set.
Loved the 2-3-4 Outside 9x9
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Diagonal Vision Author
Posts: 337
Location: Switzerland | Nice test !
Thanks Rishi ! |
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Posts: 44
Location: Thailand | | 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 | |
I think some classic puzzles in this test are harder than others test. Otherwise, enjoy the outside clues variants, thanks. |
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Posts: 45
Location: 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? | Just right | | | What did you think about the puzzle quality of the test? | Fairly Nice | |
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Posts: 8
Location: Hong Kong | | 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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Posts: 152
Location: United Kingdom | | How well did the variants represent the theme of the test ? | variations represented the theme well | | | 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 | |
A good solid test - I couldn't quite get the last puzzle out in time sadly. |
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| | 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? | Many puzzles were worth too much or too little | |
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| | 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 hard puzzles | | | 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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SM 2020 (Math) Author
Posts: 417
Location: India | Strange.We have no contender finishing in the 90-100 range (so far).The Forbidden gap eh?!
100.6 and then a straight 12 points down directly to 88.6.Now, what are the odds of that happening ?! |
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Outside Variations - 12th-14th Dec - Sudoku Mahabharat & ISC Qualifier
