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Kwaka
Posts: 25
Country : South Korea | Kwaka posted @ 2018-03-28 9:19 AM Substitution2 - R7C5
Can 8(Eight) be placed in R7C5(O)?
Is this something like
O
O = 8 ???
Edited by Kwaka 2018-03-28 9:20 AM
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amitsowani
Posts: 349
Country : India | Kwaka - 2018-03-28 9:19 AM
Substitution2 - R7C5
Can 8(Eight) be placed in R7C5(O)?
Is this something like
O
O = 8 ???
There is an error in the example puzzle. You are right 8 cannot be placed in R7C5 if an O is given there.
For the given word mapping O can only be replaced by 1,2,4.
We will publish the corrected example in the corrected version of the IB.
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lakshmisv
Posts: 24
Country : India | Please explain what '2 odd 2 even' is. Not sure what is meant by '2 consecutive numbers of the same parity'
Thanks |
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rvarun
Posts: 268
Country : India | rvarun posted @ 2018-03-28 10:55 PM lakshmisv - 2018-03-28 9:56 PM
Please explain what '2 odd 2 even' is. Not sure what is meant by '2 consecutive numbers of the same parity'
Thanks
Parity refers to Odd or Even numbers. There cannot be more than two consecutive Odd or two consecutive even numbers in any row or column in the Sudoku. Example, if the two neighboring numbers in a row or column are 1 and 3, then there must not be an odd number on either side of 1 3 as it will become three consecutive odd numbers. |
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Administrator
  
Country : India | The corrected version of the IB is now available.
There is a change in the substitution sudoku 2 example. |
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kishy72
Posts: 419
Country : India | kishy72 posted @ 2018-03-29 11:04 AM Is the word list for substitution sudoku in the contest same as that in IB ? |
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amitsowani
Posts: 349
Country : India | kishy72 - 2018-03-29 11:04 AM
Is the word list for substitution sudoku in the contest same as that in IB ?
Sorry, this question is specifically directed at the actual puzzle which appears in the test and is not intended for better understanding of the rules, so we will not be able to answer it. |
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Administrator
Country : India | A lookback at past winners of SM contests with Odd Even variations:
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Administrator
Country : India | |
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Administrator
Country : India | The test has started now. |
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An LMI player
| An LMI player posted @ 2018-03-30 12:23 AM | 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 | | | Which set of puzzles did you like the most? | Coded Sudoku | | | 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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An LMI player
| An LMI player posted @ 2018-03-30 2:19 AM | 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 | | | Which set of puzzles did you like the most? | Coded Sudoku | | | 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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Gyuszi13
Posts: 17
Country : Hungary | | 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 | | | Which set of puzzles did you like the most? | True or Lie Sudoku | | | 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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geronimo92
Posts: 8
Country : France | | 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 | | | Which set of puzzles did you like the most? | 2 Even 2 Odd Sudoku | | | 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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An LMI player
| An LMI player posted @ 2018-03-31 11:47 AM | 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 | | | Which set of puzzles did you like the most? | Classic Sudoku | | | Of the puzzles you solved/attempted, how well did the point values reflect the difficulty? | Most puzzles were worth the right amount | |
The "Which set of puzzles did you like the most?" box has "Odd even Bridge Frame Sudoku" instead of "Odd Even Bridge Sudoku". Edited by An LMI player 2018-03-31 11:47 AM
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TiiT
Posts: 139
Country : Estonia | TiiT posted @ 2018-03-31 2:14 PM | 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 | | | Which set of puzzles did you like the most? | 2 Even 2 Odd Sudoku | | | 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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pranavmanu
Posts: 55
Country : India | | 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 | | | Which set of puzzles did you like the most? | Substitution Sudoku | | | Of the puzzles you solved/attempted, how well did the point values reflect the difficulty? | Most puzzles were worth the right amount | |
Great Test.Enjoyed it a lot.Ideally should have finished the test easily within time,but the Coded 9*9 sudoku turned out to be a total Nightmare . : ( Thank you to the authors for a really interesting set of sudokus. |
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kishy72
Posts: 419
Country : India | kishy72 posted @ 2018-03-31 5:55 PM | 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 | | | Which set of puzzles did you like the most? | 2 Even 2 Odd Sudoku | | | Of the puzzles you solved/attempted, how well did the point values reflect the difficulty? | Most puzzles were worth the right amount | |
Good set of sudokus .Very disappointed again that I coudn't complete but I can take positive from the fact that I was very close to finishing.Was about to enter the solution for 5 pointer classic when the timer ran out.So just had the 1 pointers left unsolved and the 5 which I couldn't submit.Coded was the hardest.Favourites are 2 even 2 odd (8 ) followed by True or Lie (7 ).Thanks a lot Kumaresan and Amit for the fun test . |
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davep
Posts: 43
Country : United States | davep posted @ 2018-03-31 7:26 PM Excellent puzzles, enjoyed the test! |
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An LMI player
| An LMI player posted @ 2018-04-01 12:17 AM | 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 | | | Which set of puzzles did you like the most? | All Odd All Even Sudoku | | | 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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lakshmisv
Posts: 24
Country : India | Thanks for clarifying |
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lakshmisv
Posts: 24
Country : India | I logged on to one laptop and started solving online.Since my internet conked, i switched to another machine, but I am not able to submit my answers. How do I handle this |
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aashay
Posts: 46
Country : India | aashay posted @ 2018-04-01 1:16 PM | 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 | | | Which set of puzzles did you like the most? | Substitution Sudoku | | | Of the puzzles you solved/attempted, how well did the point values reflect the difficulty? | Most puzzles were worth the right amount | |
Nice set of sudokus. Came really close to finishing the set, but just couldn't finish the Coded. |
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An LMI player
| An LMI player posted @ 2018-04-01 3:49 PM | 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 | | | Which set of puzzles did you like the most? | Coded Sudoku | | | 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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An LMI player
| An LMI player posted @ 2018-04-01 10:30 PM | 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 | | | Which set of puzzles did you like the most? | Odd Even Bridge sudoku | | | 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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@ 2018-03-28 9:19 AM (#24578 - in reply to #24574) (#24578) Top