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symbolic23
Posts: 4
Country : United States | imo%2c+9x9+average+was+a+little+too+trial-and-error+towards+the+end.+really+liked+the+last+classic+%26+the+sudokurves |
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prasanna16391
Posts: 1999
   
Country : India | Based on some requests, the contest end has been shifted by two days, the contest will now run till Saturday night.
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Uqaab
Posts: 5
Country : India | Uqaab posted @ 2026-05-13 1:44 PM How to apply for an E Certificate based on the 2 best online ranks. |
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prasanna16391
Posts: 1999
Country : India | Send a mail to logicmasteradmin@gmail.com with
A) Your username
B) Your preferred name on the certificate
C) Whether you are ok with a soft copy or a hard copy is needed (this will have extra charges). |
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vu2hrh
Posts: 4
Country : India | vu2hrh posted @ 2026-05-28 9:17 PM prasanna16391 - 2026-04-29 4:58 AM
The Instruction Booklet is now published and the submission page is live. Please note any errors here, they will be fixed when the IB is uploaded again with the points distribution. Please note that in cases of inconsistency, the document rules take precedence over the penpa link rules.
As sudoku contest over on 7 th please give password for contest puzzles solving
Rudresh h |
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shraz339
Posts: 4
Country : Pakistan | Thanks for organizing and sharing these puzzles. The irregular and converse variants add an interesting layer of complexity compared to standard Sudoku, especially when combined with thematic constraints.
I found that careful candidate tracking and focusing on region interactions helped more than my usual solving approach. The Mahabharat-themed puzzles were particularly engaging and required a good balance of logic and patience.
Looking forward to seeing how other participants approached the tougher grids and what solving techniques they found most effective.
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shraz339
Posts: 4
Country : Pakistan | Thanks for organizing and sharing these puzzles. The irregular and converse variants add an interesting layer of complexity compared to standard Sudoku, especially when combined with thematic constraints.
I found that careful candidate tracking and focusing on region interactions helped more than my usual solving approach. The Mahabharat-themed puzzles were particularly engaging and required a good balance of logic and patience.
Looking forward to seeing how other participants approached the tougher grids and what solving techniques they found most effective.
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@ 2026-05-07 2:29 PM (#39771 - in reply to #39612) (#39771) Top