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![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Country : India | debmohanty posted @ 2014-01-25 9:13 PM Fred76 - 2014-01-25 8:48 PM Apart from being a personal perference, lesser # of pages will also print faster. Some recent examples of how to fit in 2 sudokus per page without sacrificing on grid size - Portrait layout (ISC 2013) OR Landscape layout (Best of LMI sudoku tests)My only small concern was with formatting. It's probably not a bad idea to have 2 pdf's and the player can chose to have 2 sudokus each page or only one bigger. For me it's ok to have 2 sudokus each page, so I opened the 9 pages pdf. But I found that the grids were too small. You can certainly enlarge the sudokus with a different layout (rules smaller, on the side of the sudokus, codes indications smaller, etc...). | ||||||||||||||||||
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Posts: 419 ![]() ![]() ![]() ![]() Country : India | kishy72 posted @ 2014-01-25 10:08 PM
All right!I was waiting for my head to settle and that has finally happened!.I felt as if my head was going to explode during the test. The throbbing and the pulsation have dropped now and the grey matter definitely got kicked around during the test! I certainly tried to solve at a pace which I had never attempted before and would never try when I solve leisurely.So this sprint test did help me to try out something new . While it would be interesting and innovative to have these kind of sprint tests once in a while,I am never really in favour of tests with a shorter duration continuously.Apart from killing the fun quotient to an extent(you never really get to remember what actually made you solve a difficult puzzle which is very essential to getting better or get a sense of completion) there is also the danger of getting stuck eternally on a single puzzle and never really be able to 'move on'. For instance,I was close to going crazy after I got stuck in the Consecutive sudoku for about 15 mins.The panic level began to rise astronomically and my mind never really felt like proceeding to the next sudoku after spending so much time on that.But thankfully I gave up on it and tried the killer and came back on to the consecutive once again to make a guess and take it to completion.That single sudoku managed to eat up 25 mins i.e more than one fourth of the allotted time.But the risk was certainly there and I would have left 2 puzzles and thus lost 120 points in the process if I had not gone to the next.This would be even worse when the same scenario occurs much earlier in the test and when people are clueless whether to persist or to proceed. Unfortunately these kind of sprint tests seem to be the order of the day as even the WPF Grand prix rounds favour 'shorter formats'and the sooner I get used to these sprint tests the better I think. The test by itself was nice but just short on time and on a lighter note it looks as if only the Japanese would be completing the Japanese symbols sudoku!. Lastly,Thanks to the Italian Authors for taking the pain to create this test!! | ||||||||||||||||||
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Posts: 1800 ![]() ![]() ![]() ![]() ![]() Country : India | prasanna16391 posted @ 2014-01-26 7:38 AM kishy72 - 2014-01-25 10:08 PM While it would be interesting and innovative to have these kind of sprint tests once in a while,I am never really in favour of tests with a shorter duration continuously. I prefer long tests too, but you're right about needing to get used to it. In addition to the GP which you have mentioned, the WSC is built on short duration rounds at a generally harder difficulty than the GP. This same contest might have been a 60 minute round (and that'd be one of the longer rounds) at most in a WSC, going by my own testing time on it and comparing that to my proportionate scoring in a WSC round in general (Obviously, this is only considering the last 3 years' WSCs which I have attended). Preferences go towards both short duration and long duration rounds so it's best for organizers to have a bit of both and for competitors to get used to both ![]() | ||||||||||||||||||
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Posts: 225 ![]() ![]() ![]() Country : Thailand | tamz29 posted @ 2014-01-26 9:46 PM Hello Kishy, With these fragment-type puzzles (Digital Sudoku, Ikebana and so forth) you need to learn which "givens" can end up as which numbers. The table you typed in was the case for this puzzle. To solve puzzles of this genre you need good notes. In extreme cases, just write out all the possible candidates in EVERY square. With experience, you'll learn to find out which ones are worth notating. Look for clusters like: 567, 57, 67 in a row or column. You can then cross out 5,6,7s in the remaining squares of the same row/column. If you want the run-down for this puzzle specifically: I actually found it quite hard. 8s and 4s are automatic fill-ins. In some cases, 3s (III=3 or 8) 7s and 6s can be deduced in rows/columns where you've filled in the 8. Also helpful to keep in mind that 5 is just a V. Cells with I,II,III cannot take a 5. There was one point where I had a grid with lots of cells with 2-possible outcomes, but no guessing was needed for me. Eventually, with patience, the puzzle solves itself. === About the page format: I'm going to say the same as Fred. A lot of each page is wasted where you can enlarge the grid, even when there's two puzzle per page. The dragons puzzle was very affected by the limited notation space. About the puzzles: Nothing outstanding about the basic variants. I think consecutive was overvalued. My favourite is the Toroidal Dragons. I thought it required some very good insights to make progress. Thanks for the test! | ||||||||||||||||||
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Posts: 329 ![]() ![]() ![]() ![]() Country : India | neerajmehrotra posted @ 2014-01-26 9:49 PM Nice puzzles....ended up with one typo....hope my claim is admitted....thanks to the organisers and the authors | ||||||||||||||||||
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Posts: 12 Country : Thailand | sinchai4547 posted @ 2014-01-27 2:09 PM Nice Puzzle, thanks for the test PS. I am very blur in one puzzle (Irregular), I answer row A same row B. TT Can I claim this puzzle? | ||||||||||||||||||
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Posts: 63 ![]() ![]() ![]() Country : United Kingdom | David McNeill posted @ 2014-01-27 3:05 PM Are there 2 solutions to the Symbols puzzle? Didn't affect the answer codes but I had deduced there were going to be at least 2 solutions from early on and thought I must have made a mistake. I started at the end of the puzzle set because that's the way my printer is set up. Those last two puzzles were really tough - especially the Arrows. | ||||||||||||||||||
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Posts: 139 ![]() ![]() Country : Estonia | TiiT posted @ 2014-01-27 3:27 PM David McNeill - 2014-01-28 12:05 PM Are there 2 solutions to the Symbols puzzle? Didn't affect the answer codes but I had deduced there were going to be at least 2 solutions from early on and thought I must have made a mistake. I started at the end of the puzzle set because that's the way my printer is set up. Those last two puzzles were really tough - especially the Arrows. David, the rules are saying that Symbols outside the grid indicates the attributes of the first two numbers in that direction (odd/even, big/small or prime). If there's no symbol, the first two numbers don't share the corresponding attribute. I also had 46 and 64 in the first two rows in my solution but afterwards I figured out where is the problem by reading the rules. Although I'm not completely sure if my solution is correct. TiiT | ||||||||||||||||||
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![]() Posts: 337 ![]() ![]() ![]() ![]() Country : Switzerland | Fred76 posted @ 2014-01-27 6:25 PM TiiT - 2014-01-27 3:27 PM David McNeill - 2014-01-28 12:05 PM Are there 2 solutions to the Symbols puzzle? Didn't affect the answer codes but I had deduced there were going to be at least 2 solutions from early on and thought I must have made a mistake. I started at the end of the puzzle set because that's the way my printer is set up. Those last two puzzles were really tough - especially the Arrows. David, the rules are saying that Symbols outside the grid indicates the attributes of the first two numbers in that direction (odd/even, big/small or prime). If there's no symbol, the first two numbers don't share the corresponding attribute. I also had 46 and 64 in the first two rows in my solution but afterwards I figured out where is the problem by reading the rules. Although I'm not completely sure if my solution is correct. TiiT It has only one solution. Like Tiit said, you probably forgot the rule "If there's no symbol, the first two numbers don't share the corresponding attribute", it should have been harder to try to solve it without this rule, I remember I used it a few times during solving and, of course, at the end, too. Fred Edited by Fred76 2014-01-27 6:32 PM | ||||||||||||||||||
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Posts: 164 ![]() ![]() ![]() ![]() Country : Slovakia | greenhorn posted @ 2014-01-27 7:11 PM I am very disappointed about the puzzle booklets and their layout. I prefer 2 grids per page, so I opened the document with 9 pages. But the grids were toooooo small. Nevertheless I printed it out and start solving. In the puzzles like Latin Square, Killer, Sudoku and Dragons I-II there were no space to write digits not even pencilmarks. So I needed to print also some pages from the bigger document. Then revealed another problem - the logo (pretty nice logo by the way) waste out all my printing color. On the other hand, I enjoy solving the sudokus. Those under 60 points vere absolutely easy and the rest was very pretty solvable. My tactic was to skip the Symbols and solve the rest, but I made stupid counting mistake at Arrows and solved them twice, that is why I missed reltively easy Brickdoku and Skyscrapers. Edited by greenhorn 2014-01-27 7:15 PM | ||||||||||||||||||
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Posts: 42 ![]() ![]() Country : Japan | Yuhei Kusui posted @ 2014-01-27 9:40 PM
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Posts: 12 Country : Thailand | sinchai4547 posted @ 2014-01-27 10:43 PM sinchai4547 - 2014-01-27 2:09 PMNice Puzzle, thanks for the testPS. I am very blur in one puzzle (Irregular), I answer row A same row B. TTCan I claim this puzzle? I found my mistakeEdited by sinchai4547 2014-01-27 10:45 PM | ||||||||||||||||||
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![]() ![]() ![]() ![]() ![]() Country : India | Administrator posted @ 2014-01-28 4:47 AM Request players not to post (screenshots of) results before the contest is over. It gives, however slight, advantage to players who haven't solved yet. |