@ 2018-02-11 5:56 PM (#24228 - in reply to #24163) (#24228) Top | |||||||||||||
Country : India | Administrator posted @ 2018-02-11 5:56 PM detuned - 2018-02-10 6:58 PM Greys on the extra region puzzles were much too dark to print out Thanks for the feedback. Noted. | ||||||||||||
@ 2018-02-11 5:59 PM (#24229 - in reply to #24163) (#24229) Top | |||||||||||||
Country : India | Administrator posted @ 2018-02-11 5:59 PM purifire - 2018-02-11 3:32 PM One thing I must mention is that the answer key could have been better identified. Not sure about others but for atleast 5 of the puzzles, I got the answer key while only half the puzzle had been solved. Thanks for the feedback. Noted. | ||||||||||||
@ 2018-02-11 7:04 PM (#24230 - in reply to #24163) (#24230) Top | |||||||||||||
Posts: 71 Country : India | shera90 posted @ 2018-02-11 7:04 PM
A really good round. Even though untouch had 50 % higher weightage, i solved it at a better pace compared to quadruple 6x6. Overall my favourite is the palindrome 9x9 and diagonal 9x9. | ||||||||||||
@ 2018-02-11 7:26 PM (#24231 - in reply to #24163) (#24231) Top | |||||||||||||
Posts: 51 Country : India | RameshLMI posted @ 2018-02-11 7:26 PM For a change I started with high pointer variants (9x9 grids) this time. Successfully completed 9x9 Diagonal and then took 9x9 Untouch, which probably was a wrong choice, I guess, as I wasted lot of time looking for a break. Got the 9x9 Extra Region easily and was on the way to finish the 9x9 Palindrome, but unfortunately made an error and lost it completely. With last few minutes remaining then I decided to pickup some points with 9x9 Classics. Barring my poor performance, I found the set really good. After the contest, I solved 6x6 Quadruple which to my surprise was created with superb logic and was substantiated by high point attributed to it... Thumbs Up to the Authors .. Hemant and Swaroop. | ||||||||||||
@ 2018-02-11 10:41 PM (#24232 - in reply to #24163) (#24232) Top | |||||||||||||
Posts: 52 Country : India | gaurav.kjain posted @ 2018-02-11 10:41 PM This was good set liked the logic. Kudos to Hemant and Swaroop | ||||||||||||
@ 2018-02-12 1:28 AM (#24233 - in reply to #24163) (#24233) Top | |||||||||||||
Posts: 139 Country : Estonia | TiiT posted @ 2018-02-12 1:28 AM
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@ 2018-02-12 2:41 AM (#24234 - in reply to #24163) (#24234) Top | |||||||||||||
Posts: 164 Country : Slovakia | greenhorn posted @ 2018-02-12 2:41 AM
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@ 2018-02-12 2:53 AM (#24235 - in reply to #24163) (#24235) Top | |||||||||||||
An LMI player | An LMI player posted @ 2018-02-12 2:53 AM
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@ 2018-02-12 3:27 AM (#24236 - in reply to #24163) (#24236) Top | |||||||||||||
Posts: 30 Country : Poland | margareta456 posted @ 2018-02-12 3:27 AM
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@ 2018-02-12 11:58 AM (#24238 - in reply to #24163) (#24238) Top | |||||||||||||
Posts: 315 Country : The Netherlands | Para posted @ 2018-02-12 11:58 AM
The one thing I disliked was that there were two antisymmetric puzzles in this set: Untouch 2 and Extra Region 2. They are never enjoyable to me, because any deduction for one digit is also automatically true for another digit on the other side of the grid. | ||||||||||||
@ 2018-02-12 12:41 PM (#24239 - in reply to #24163) (#24239) Top | |||||||||||||
Posts: 157 Country : India | akash.doulani posted @ 2018-02-12 12:41 PM
The quality of puzzles were really nice . Really enjoyed solving the set . | ||||||||||||
@ 2018-02-12 7:38 PM (#24243 - in reply to #24163) (#24243) Top | |||||||||||||
Posts: 33 Country : Japan | Kota posted @ 2018-02-12 7:38 PM
If the time of the present 1st place is true, I will not able to try hard to do my best... | ||||||||||||
@ 2018-02-12 8:55 PM (#24244 - in reply to #24163) (#24244) Top | |||||||||||||
Posts: 739 Country : India | vopani posted @ 2018-02-12 8:55 PM
Really nice set of sudokus. My favourites are: Extra Region 9x9 Diagonal 9x9 Quadruple 6x6 Thanks Hemant and Swaroop. Excellent stuff! One small feedback on formatting: The extra region shaded cells are too dark in my printouts. | ||||||||||||
@ 2018-02-12 10:25 PM (#24245 - in reply to #24163) (#24245) Top | |||||||||||||
Posts: 22 Country : ITALY | lenzo posted @ 2018-02-12 10:25 PM
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@ 2018-02-13 4:27 AM (#24247 - in reply to #24163) (#24247) Top | |||||||||||||
Posts: 25 Country : South Korea | Kwaka posted @ 2018-02-13 4:27 AM
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@ 2018-02-13 12:29 PM (#24250 - in reply to #24163) (#24250) Top | |||||||||||||
Country : India | Administrator posted @ 2018-02-13 12:29 PM Update - Extension by 12 hoursBased on requests from a few regular participants (due to school/college examinations), the test is further extended by 12 hours and can be started till 23:59 IST (6:29 PM GMT) today (Feb 13). | ||||||||||||
@ 2018-02-14 10:09 AM (#24252 - in reply to #24163) (#24252) Top | |||||||||||||
Country : India | Administrator posted @ 2018-02-14 10:09 AM Congratulations to Jan Zverina, Seungjae Kwak and Tiit Vunk for taking the top three places. Jan was miles ahead of the rest of the competition in this round, five minutes ahead of the 2nd placed competitor. Amongst Indian participants, Congratulations to Rohan Rao (overall 5th), Rishi Puri and Kishore Kumar for taking the top 3 places. The 'R' factor on display again. Of the 308 participants, 131 were from India, 23 from Japan and 19 from USA. Jakub Majewski (Poland) was the first to start the test while Bhupendra Singh (India) was the last person to start the test. 67 participants completed the set within the allotted time. The median score of the test was 51.9. Thanks Hemant and Swaroop for the puzzles! Participants may share feedback on the results page and rate the puzzles on the contest page. | ||||||||||||
@ 2018-02-14 10:52 AM (#24253 - in reply to #24163) (#24253) Top | |||||||||||||
Posts: 21 Country : India | sena posted @ 2018-02-14 10:52 AM
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@ 2018-02-14 11:13 AM (#24255 - in reply to #24253) (#24255) Top | |||||||||||||
Country : India | Administrator posted @ 2018-02-14 11:13 AM Solution Booklet is available now. | ||||||||||||
@ 2018-02-14 12:03 PM (#24257 - in reply to #24255) (#24257) Top | |||||||||||||
Posts: 27 Country : India | Kumaresan R posted @ 2018-02-14 12:03 PM I would like to share a walkthrough on solving the Quadruple Sudoku 6*6 (attached) Attachments ---------------- quad6x6 walkthough (2).zip (87KB - 32 downloads) | ||||||||||||
@ 2018-02-14 3:26 PM (#24260 - in reply to #24257) (#24260) Top | |||||||||||||
Country : India | Administrator posted @ 2018-02-14 3:26 PM Kumaresan R - 2018-02-14 12:03 PM I would like to share a walkthrough on solving the Quadruple Sudoku 6*6 (attached) Thanks Kumaresan. | ||||||||||||
@ 2018-02-14 4:59 PM (#24261 - in reply to #24163) (#24261) Top | |||||||||||||
Posts: 64 Country : India | Hemant Kr Malani posted @ 2018-02-14 4:59 PM Congratulations to Jan Zverina, Seungjae Kwak and Tiit Vunk for taking the top three places. Also congratulations to Rohan Rao, Rishi Puri and Kishore Kumar for taking the top 3 places amongst the Indians. Thanks to LMI for giving me this opportunity. It was a lot of fun creating the Sudokus. From the set my personal favourites were 6x6 Quadruple and 9x9 Untouch. And the Quadruple actually got most attention out of the entire set :P Also thanks to Swaroop. It was a very nice experience of authoring with you. Apart from the sudokus you created, you also helped me a lot in making my creations better by your suggestions :) | ||||||||||||
@ 2018-02-14 5:14 PM (#24262 - in reply to #24238) (#24262) Top | |||||||||||||
Posts: 64 Country : India | Hemant Kr Malani posted @ 2018-02-14 5:14 PM Para - 2018-02-12 11:58 AM The one thing I disliked was that there were two antisymmetric puzzles in this set: Untouch 2 and Extra Region 2. They are never enjoyable to me, because any deduction for one digit is also automatically true for another digit on the other side of the grid. Thank you for the feedback. This being my first time as an author, I have a lot to learn. And this feedback will surely help me. | ||||||||||||
@ 2018-02-15 12:11 AM (#24263 - in reply to #24163) (#24263) Top | |||||||||||||
Posts: 668 Country : India | swaroop2011 posted @ 2018-02-15 12:11 AM Congrats to top 3 overall as well as Indians. It was great experience supporting Hemant. Its so good to see youngsters rising in solving and creating. Sorry to Hemant if I was too strict mentoring(rejected lots of his creations) just wanted him to learn as much possible and create a good round. I was very much aware of the half solve of Untouch 9x9 due to symmetry, but I let it through because I like his design and idea. Thanks to LMI for the opportunity and all testers. Thanks to all participants and their feedback, will surely keep that in mind during next contest. I hope you all enjoyed. Any participant if they feel they could not solve any particular sudoku, please feel free to post here we will be happy to help you. Good luck with upcoming contests. :) | ||||||||||||
@ 2018-02-15 5:42 PM (#24276 - in reply to #24163) (#24276) Top | |||||||||||||
Posts: 23 Country : India | sunderramanv posted @ 2018-02-15 5:42 PM Generally, the 9*9 version carries more points than the 6*6 version of each variant. Is it because of the difficulty level of 6*6 is greater than 9*9? |