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 LMI September Test - Sudoku Hot Pot | |
| LMI Tests -> Monthly Sudoku and Puzzle Tests | 61 posts • Page 3 of 3 • 1 2 3 |
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Posts: 152   Location: United Kingdom | Fred76 - 2010-09-27 3:36 PM I don't solved 1234+567+89 (I don't like these variants. All these mental calculations overheat my musician's brain  ) and Pi sudoku. Perhaps this evening...Agreed - I can't for the life of me work out how to solve these with anything approaching elegance and fluidity, or even without scribbling down lots of sums in what is essentially trial and error. I have a mess of notes and calculation by the side of my printed page, and I'm impressed by anyone who claims to solve these relatively cleanly. I'd like to know how it's done! Ditto calculo-doku or whatever the current Krtek cup is. N.B. as a maths researcher you should take it as given that my arithmetic is lazy and prone to all sorts of errors ;) | ||
| Fred76 |
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 Diagonal Vision Author Posts: 337 Location: Switzerland | Pi sudoku solved. 1234+567+89 solved too. Not very cleanly  , but perhaps I didn't thought enough about logic of these puzzles (like: when the last digit of a sum is 5, sum of the 3 units is 15 (5 or 25 isn't possible),...) I didn't like calcdoku, but I think I'm in progress  . | ||
| amitsowani |
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PR 2020 (Casual and Word) Author Posts: 349 Location: India | Fred76 - 2010-09-28 2:20 AM Pi sudoku solved. 1234+567+89 solved too. Not very cleanly , but perhaps I didn't thought enough about logic of these puzzles (like: when the last digit of a sum is 5, sum of the 3 units is 15 (5 or 25 isn't possible),...) I didn't like calcdoku, but I think I'm in progress .Quite often the 1000's place column of 1234 gets solved immediately. | ||
| debmohanty |
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 Posts: 1869   Location: India | |||
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