@ 2021-11-11 4:27 PM (#29722 - in reply to #29696) (#29722)Quote Reply Top | |
Posts: 63 Country : United Kingdom | David McNeill posted @ 2021-11-11 4:27 PM I think the example for puzzle 07/07 (Rossini Sudoku) requires 1 additional given digit. It does not currently have a unique solution. |
@ 2021-11-11 11:07 PM (#29730 - in reply to #29722) (#29730)Quote Reply Top | |
Posts: 10 Country : China | Wendy posted @ 2021-11-11 11:07 PM Thank you for pointing that out! Adding 2 to R1C1 should work! We will update that in the next version of IB. Apologies for the confusions! |
@ 2021-11-11 11:08 PM (#29731 - in reply to #29719) (#29731)Quote Reply Top | |
Posts: 10 Country : China | Wendy posted @ 2021-11-11 11:08 PM Yes :) We will update that as well in the newer version of IB. Thanks a lot! |
@ 2021-11-12 1:38 AM (#29733 - in reply to #29696) (#29733)Quote Reply Top | |
Posts: 1 Country : Germany | Tintenklexs posted @ 2021-11-12 1:38 AM The rules to the Odd Even Arrow Sudoku state that "A digit in the circle of an arrow gives the number of digits of the same parity along that arrow". This seems ambiguous to me (but I am not a native speaker): Do x numbers on the arrow all have to be of the same parity, where x is the number in the circle OR Do x numbers on the arrow all have to be of the same parity that the number in the arrow also shares? It looks like thatis the case for the arrows with a three - they are all uneven and share that characteristic with the 3 in the circle. Is that a coincidence? Also, will all the puzzles be worth the same amount of points? If not, are the puzzles in the IB currently presented in accending order of points or will a list be provided prior to competition? |
@ 2021-11-12 6:25 AM (#29735 - in reply to #29696) (#29735)Quote Reply Top | |
Posts: 1806 Country : India | prasanna16391 posted @ 2021-11-12 6:25 AM A points table will be provided soon along with the fixes to issues pointed out in the IBs. To the specific question about Odd Even Arrow, The number in the circle is the number of digits along the arrow that have the same parity AS the number in the circle. So a 3 in a circle would mean there are 3 odd digits while a 4 in a circle would mean there are 4 even digits. Hope that clears it up. |
@ 2021-11-12 2:54 PM (#29740 - in reply to #29696) (#29740)Quote Reply Top | |
Posts: 63 Country : United Kingdom | David McNeill posted @ 2021-11-12 2:54 PM Apologies. The Rossini Sudoku example (07/07) does have a unique solution. It's just very hard. The instruction booklet is very high-quality. Augurs well for the competition itself. Thank you, organisers. |
@ 2021-11-12 6:41 PM (#29743 - in reply to #29696) (#29743)Quote Reply Top | |
Posts: 63 Country : United Kingdom | David McNeill posted @ 2021-11-12 6:41 PM How many Sudoku puzzles will there be per page in the competition rounds? I hope no more than 2 per page. |
@ 2021-11-12 7:03 PM (#29744 - in reply to #29743) (#29744)Quote Reply Top | |
Posts: 225 Country : Thailand | tamz29 posted @ 2021-11-12 7:03 PM David McNeill - 2021-11-12 6:41 PM How many Sudoku puzzles will there be per page in the competition rounds? I hope no more than 2 per page. 2 is the most. Similar to the Sudoku GP. |
@ 2021-11-12 8:44 PM (#29746 - in reply to #29696) (#29746)Quote Reply Top | |
Posts: 1806 Country : India | prasanna16391 posted @ 2021-11-12 8:44 PM IB with pointsThe next version of the Instruction Booklet, with points, is now published on the landing page. Soon the competition round links will also be published there. For quick reference, the new IB can be found at https://www.worldpuzzle.org/files/106/ws+pc%20sudoku%20IB%20v4.pdf Any further issues will be handled in forum unless critical. |
@ 2021-11-13 8:39 AM (#29786 - in reply to #29696) (#29786)Quote Reply Top | |
Posts: 10 Country : China | Wendy posted @ 2021-11-13 8:39 AM We are very sorry that the correct picture of R3P10 ER Super Consecutive is not updated. There should be an additional circle between R56C5 and an additional circle between R89C5. Sorry for the confusion! |
@ 2021-11-13 12:15 PM (#29787 - in reply to #29696) (#29787)Quote Reply Top | |
Posts: 2 Country : India | prajwaldhapte77 posted @ 2021-11-13 12:15 PM I have to take printout before starting every round. Or is there any online solving platform or link given ? |
@ 2021-11-13 12:18 PM (#29788 - in reply to #29696) (#29788)Quote Reply Top | |
Posts: 1806 Country : India | prasanna16391 posted @ 2021-11-13 12:18 PM There will be no online solving for the main Sudoku or puzzle competition rounds. The ideal scenario is printing them out, yes. To be clear, you won't be printing them "before" the contest but "during" it, you get the password to the PDF after clicking on start once the timer starts up - its the same for everyone. |
@ 2021-11-13 7:22 PM (#29804 - in reply to #29696) (#29804)Quote Reply Top | |
Posts: 9 Country : Finland | UllaE posted @ 2021-11-13 7:22 PM In Part 3, 2. Kropki Pairs Sudoku: What does the Pairs mean here? Is it related to rule that not all possible dots are marked? Just to clarify that I'm not missing something :) |
@ 2021-11-13 8:22 PM (#29805 - in reply to #29804) (#29805)Quote Reply Top | |
Posts: 1806 Country : India | prasanna16391 posted @ 2021-11-13 8:22 PM UllaE - 2021-11-13 7:22 PM In Part 3, 2. Kropki Pairs Sudoku: What does the Pairs mean here? Is it related to rule that not all possible dots are marked? Just to clarify that I'm not missing something :) Yes that is exactly what it is. Kropki: All dots marked. Kropki Pairs: Not necessarily so. |
@ 2021-11-14 2:26 AM (#29826 - in reply to #29696) (#29826)Quote Reply Top | |
Posts: 2 Country : Belgium | Zaso posted @ 2021-11-14 2:26 AM Hello everyone, is it possible that for the 13/14/15 Magic Autumn example (Made in China), there are more than 1 solution for column B? Or maybe did I miss something? I have 3 possibilities 1/50 - 2/25 - 5/10, having correctly all the other numbers. Thanks in advance :-). Edited by Zaso 2021-11-14 2:27 AM |
@ 2021-11-14 2:32 AM (#29827 - in reply to #29826) (#29827)Quote Reply Top | |
Posts: 10 Country : China | Wendy posted @ 2021-11-14 2:32 AM Hi, only 2/25 is allowed because we are only allowed to use digits 1-9 :) |
@ 2021-11-14 2:35 AM (#29828 - in reply to #29696) (#29828)Quote Reply Top | |
Posts: 2 Country : Belgium | Zaso posted @ 2021-11-14 2:35 AM ah yeah, horizontally, stupid me ;-) Thanks a lot Wendy! |
@ 2021-11-14 10:51 AM (#29846 - in reply to #29696) (#29846)Quote Reply Top | |
Posts: 18 Country : Canada | sstackho posted @ 2021-11-14 10:51 AM In the All Stars IB, Tera XX puzzle - could the bottom row also be 4,7,6,0? |
@ 2021-11-14 11:08 AM (#29847 - in reply to #29696) (#29847)Quote Reply Top | |
Posts: 6 Country : China | Qyz posted @ 2021-11-14 11:08 AM Yes, that (Puzzle R6P4) Terra XX sample puzzle was broken, we have the correct name and a new sample puzzle in (Puzzle) Instruction Booklet v3. By the way, this thread is for discussions about the Sudoku Competition, questions about the Puzzle Competition should be under another one. Edited by Qyz 2021-11-14 11:08 AM |
@ 2021-11-15 5:51 PM (#29906 - in reply to #29696) (#29906)Quote Reply Top | |
Posts: 1 | taltal_cacho posted @ 2021-11-15 5:51 PM Hello! I am confused, may I know where to get the passwords for the printed pdf sudoku? Thank you |
@ 2021-11-16 12:54 PM (#29934 - in reply to #29696) (#29934)Quote Reply Top | |
Country : India | Administrator posted @ 2021-11-16 12:54 PM Sudoku Round 2 Puzzle Booklet password changedWe had to change the password for Sudoku Round 2 Puzzle Booklet. No change in contents. You would have to re-download the booklet, if you are getting password mismatch error. |
@ 2021-11-21 9:57 PM (#30068 - in reply to #29696) (#30068)Quote Reply Top | |
Posts: 1 Country : United States | TheLukeskywalker2 posted @ 2021-11-21 9:57 PM Will all of these puzzles be available after the championship is over? |
@ 2021-11-23 3:29 PM (#30080 - in reply to #29696) (#30080)Quote Reply Top | |
Posts: 1806 Country : India | prasanna16391 posted @ 2021-11-23 3:29 PM They are all available here - https://logicmastersindia.com/WSPC2021/progress.asp We will be releasing some Errata files relating to errors found in instructions or puzzles with multiple solutions soon. However, as far as the puzzles go, its been noted on the respective submission pages too. |
@ 2021-12-17 9:23 AM (#30162 - in reply to #29696) (#30162)Quote Reply Top | |
Posts: 3 | fgeldon posted @ 2021-12-17 9:23 AM Will the solutions be available anywhere? |
@ 2021-12-17 11:27 AM (#30163 - in reply to #29696) (#30163)Quote Reply Top | |
Country : India | Administrator posted @ 2021-12-17 11:27 AM They are available on the link shared in the comment just above yours. |