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Posts: 42
Location: United States | Rohan, there were some exceptional puzzles in here and you deserve many congratulations for putting together such a clever set! Rarely does a sudoku really get the mind working so hard for so long, and for the designs to be so nifty is a nice touch as well. Thank you for the set.
Having said this, I found the Missing Arrow EXTREMELY difficult/impossible/guess-y (as did nearly everyone else) and the Parted Arrow felt similar to me (although 25 people solved it so I must have missed something, as usual). Until today, I had never ever torn up the page in a fit of absolute rage upon finding an error, so that must mean something! :) It is uncommon for a LMI sudoku test to have what feels like many necessary bifurcation steps, and in that sense I guess I am surprised. Of course it's very possible I just don't see the logic-based steps...
I will say that both Sum puzzles were terrific. The first one had a neat killer feel to it, and I felt that a necessary step was one I had never seen before in an Arrow puzzle. The second one had such a clean path to its solution that it will be remembered. A pity I spent 30-some minutes hitting my head against the desk on the three puzzles that stumped me midway through the test, else I might've gotten some points on #2! |
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SM 2020 (Math) Author
Posts: 158
Location: India | i wish i had not attempted the symmetric arrow which ate up my valuable 25 minutes in which i could have solved atleast 2 more . but the puzzles were really good. thanks a lot rohan for such nice set of sudokus. |
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WSPC Organizer
Posts: 739
Location: India | Ziti - 2011-09-12 10:46 AM
Rohan, there were some exceptional puzzles in here and you deserve many congratulations for putting together such a clever set! Rarely does a sudoku really get the mind working so hard for so long, and for the designs to be so nifty is a nice touch as well. Thank you for the set.
Having said this, I found the Missing Arrow EXTREMELY difficult/impossible/guess-y (as did nearly everyone else) and the Parted Arrow felt similar to me (although 25 people solved it so I must have missed something, as usual). Until today, I had never ever torn up the page in a fit of absolute rage upon finding an error, so that must mean something! :) It is uncommon for a LMI sudoku test to have what feels like many necessary bifurcation steps, and in that sense I guess I am surprised. Of course it's very possible I just don't see the logic-based steps...
Missing Arrow was tough and guesswork was obligatory. An interesting fact: Missing Arrow Sudoku is the least solved individual sudoku in any LMI sudoku test so far. So, kudos to Hideaki, Minfang, Murat, Thomas and Zafer.
I will say that both Sum puzzles were terrific. The first one had a neat killer feel to it, and I felt that a necessary step was one I had never seen before in an Arrow puzzle. The second one had such a clean path to its solution that it will be remembered. A pity I spent 30-some minutes hitting my head against the desk on the three puzzles that stumped me midway through the test, else I might've gotten some points on #2!
I had created 5 Arrow Sums Sudokus for this test and I had to include two of them. I think I chose wisely :-)
Thanks a lot, and I'm glad you enjoyed. |
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WSPC Organizer
Posts: 739
Location: India | akash.doulani - 2011-09-12 10:49 AM
i wish i had not attempted the symmetric arrow which ate up my valuable 25 minutes in which i could have solved atleast 2 more . but the puzzles were really good. thanks a lot rohan for such nice set of sudokus.
Thats unfortunate, I'm sorry. Thanks :-) |
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SM 2020 (Converse and Odd Even) Author
Posts: 87
Location: India | Beautiful puzzles Rohan. All of them were gems. Congratulations!
I look forward to equally crazy arrows, not crazier, please!  |
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WSPC Organizer
Posts: 739
Location: India | harmeet - 2011-09-12 6:18 PM
Beautiful puzzles Rohan. All of them were gems. Congratulations!
I look forward to equally crazy arrows, not crazier, please!
Thanks Harmeet. |
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Diagonal Vision Author
Posts: 337
Location: Switzerland | Thanks for the fun tournament ! Very nice variations. Missing arrow and parted arrow made me completely crazy ! I lost a lot of time on these both grids and at the end I had some mistakes...
I've to solve these grids again and the symetric, which I have not yet began. Others were very beautiful and nice grids.
Fred |
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WSPC Organizer
Posts: 739
Location: India | Fred76 - 2011-09-13 3:56 AM
Thanks for the fun tournament ! Very nice variations. Missing arrow and parted arrow made me completely crazy ! I lost a lot of time on these both grids and at the end I had some mistakes...
I've to solve these grids again and the symetric, which I have not yet began. Others were very beautiful and nice grids.
Fred
Thanks Fred. |
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WSPC 2017 • Schedule • Participation • Location • WSC • WPC • Contact •Search •Recent
Crazy Arrows — LMI Sep Sudoku Test — 10th and 11th September
