|
|
SM 2020 (Converse and Odd Even) Author
Posts: 85
Location: India | Thanks+for+an+interesting+and+difficult+set+Kumaresan!+My+favourites+were%2c+Quadruple+(9x9+and+6x6)%2c+Consecutive+Pairs+(9x9)+and+Thermo+(9x9).+In+P
%2c+Consecutive+Pairs+(9x9)+and+Thermo+(9x9).+In+PB%2c+last+page+consecutive+pairs%2c+puzzle+numbers+(alongside+the+puzzle)+to+be+corrected+to+17+and+
+(alongside+the+puzzle)+to+be+corrected+to+17+and+18+(printed+as+7+and+8)%2c+and+points+value+for+9x9+to+be+corrected+from+9+to+12.
9+to+be+corrected+from+9+to+12.
|
| |
|
PR 2020 (Shading and Loops) Author
Posts: 668
 
Location: India | chocchip37 - 2022-02-28 2:48 AMThermo 6x6 is insanely difficult whilst all other 6x6 puzzles - after the break-in and careful deductions - quickly melt away. I've put 7 numbers in and I'm truly stuck - any hints? Can you share where you are stuck (like a screenshot), so it's easier to guide/provide the next step? |
| |
|
 
Location: India | %40lakshmisv+you+don't+need+the+pdf%2c+the+contest+puzzles+are+available+in+online+mode+after+the+contest+too.+You+can+also+go+to+paper+mode+and+click
ntest+too.+You+can+also+go+to+paper+mode+and+click+on+the+names+of+the+puzzles.+Let+us+know+if+this+doesn't+work+in+any+of+the+past+2022+contests.+
doesn't+work+in+any+of+the+past+2022+contests.+
|
| |
|
Location: India | %40harmeet+thanks+for+the+notes.+We+will+upload+a+fixed+pdf+after+the+contest+ |
| |
|
WSPC Organizer
Posts: 739
Location: India | Fun+set+but+on+the+harder+side.%0aCouldn't+proceed+much+in+either+of+the+Thermos.%0a%0aFavourites%3a%0aExtra+Region+6x6%0aConsecutive+Pairs+9x9%0aQuad
%0aExtra+Region+6x6%0aConsecutive+Pairs+9x9%0aQuadruple+9x9%0a%0aThanks+Kumaresan!+%f0%9f%99%8f
|
| |
|
Posts: 21
Location: India | Great+contest!+All+the+puzzle+were+fun+to+solve.+I+had+to+bifurcate+in+Consecutive+pairs+9x9.+Favourites+were+Thermo+6x6%2c+Quadruple+6x6+and+Consecut
ites+were+Thermo+6x6%2c+Quadruple+6x6+and+Consecutive+pairs+6x6.+Thanks!+
|
| |
|
Shading and Loops (PR 2016/17) Author
Posts: 63
Location: United States | Fun+round!+My+favorites+were+the+Quadruples+and+Consecutive+Pairs.+Thanks!+%e2%9d%a4%ef%b8%8f |
| |
|
Posts: 1
Location: China | My+favourite+puzzle+is+Quadruple+Sudoku.+Some+puzzles+are+too+difficult+to+solve+so+that+I+used+brute+force+to+solve+them.+Anyway+most+of+the+puzzles+
e+force+to+solve+them.+Anyway+most+of+the+puzzles+have+a+great+logic.
|
| |
|
SM 2020 (Math) Author
Posts: 417
Location: India | Very+tough+set+and+in+the+end+glad+to+have+scrambled+through+it+in+the+nick+of+tim
ough+it+in+the+nick+of+time%2E+This+round+is+surely+a+wake+up+call+as+to+the+d
3;wake+up+call+as+to+the+difficulty+of+SMs+this+year+which+was+already+indirectly+hinted&#
ch+was+already+indirectly+hinted+in+the+About+SM+page+%28which+I+had+completely+forgotten%29%2
ch+I+had+completely+forgotten%29%2E%0D%0A%0D%0AI+had+a+very+strange+ride%2E+Power+failure+twice+du
#43;ride%2E+Power+failure+twice+during+the+contest%2C+assuming+that+I+have+broken+the+Thermo%2813%
#43;I+have+broken+the+Thermo%2813%29+and+restarting+%28when+in+fact+I+was+on+the+correct+p
act+I+was+on+the+correct+path%29%2E+The+funny+thing+in+Thermo+was+that+I+placed+4%265&
hermo+was+that+I+placed+4%265+in+R56C7+without+logic+%28no+idea+why+I+did+that%2C+perh
43;idea+why+I+did+that%2C+perhaps+my+mind+imagined+a+Thermo+there%29+continued%2C+ended+with&#
#43;there%29+continued%2C+ended+with+6+on+R5C1+and+8+in+R6C1+%2ETowards+the+end%2C+I+saw&#
+%2ETowards+the+end%2C+I+saw+a+67+pencilmark+in+R9C1+and+thought+that+I+had+broken+
+thought+that+I+had+broken+the+sudoku+as+there+was+no+valid+digit+in+R4C1%2E++I
3;valid+digit+in+R4C1%2E++I+completely+forgot+that+9+can+be+in+R4C1+%2E+So+I+retra
;be+in+R4C1+%2E+So+I+retraced+saw+that+I+had+placed+the+4+and+5+without+logic+
the+4+and+5+without+logic+%2C+swapped+them+continued+and+broke+the+sudoku+again+%F0%9F%A4%
;broke+the+sudoku+again+%F0%9F%A4%A3%2E+Had+to+restart%2E+Oh+%2E%2E%2EWell+%2E%2E%2E%0D%0A%0D%0AI+have+
%2E%2EWell+%2E%2E%2E%0D%0A%0D%0AI+have+mixed+feelings+about+the+difficulty++and+thought+that+it+wo
ty++and+thought+that+it+would+be+wise+to+see+how+further+rounds+of+SM+play+out+
ther+rounds+of+SM+play+out+this+year+before+putting+forth+my+thoughts%2E%2E%0D%0AThanks+Kumaresan%
3;my+thoughts%2E%2E%0D%0AThanks+Kumaresan%2E+Favourites+are+Palindrome+%289x9%29+and+Quadruple%289x9%29
9%29+and+Quadruple%289x9%29
|
| |
|
Posts: 6
Location: India | Interesting+and+difficult+set.+Scratched+my+head+so+much+while+solving%f0%9f%98%85%f0%9f%98%82.++Thank+you+Kumaresan+and+team+for+this+contest.%f0%9f%
nk+you+Kumaresan+and+team+for+this+contest.%f0%9f%98%8a
|
| |
|
Posts: 55
Location: India | Thank you Kumaresan Sir for a properly challenging set of sudokus. My first experience in a while with solving online, and I was clearly rusty. Favorites were Quadruple (Really satisfying solve) and Thermo 9x9's. I got stuck for long periods on the Quadruple and Diagonal, and before I knew it, completing the test was beyond me. I like the difficulty level, and the introduction of an extra variant. |
| |
|
Location: India | Following multiple requests, Round 1 has been extended by 24 hours. There won't be any further extensions. |
| |
|
Posts: 1
Location: India | Interesting |
| |
|
Posts: 225
Location: Thailand | In+the+PB%2c+the+numbering+for+the+Consecutive+Pairs+was+wrong.%0aI+guess+it+was+pasted+from+no.7-8. |
| |
|
Posts: 10
Location: India | Phew!!!!+A+tough+set+indeed.+Thanks+for+the+forewarning+in+the+introductory+page+about+the+difficulty+level.+Got+stuck+a+while+in+9%c3%979+diagonal+an
y+level.+Got+stuck+a+while+in+9%c3%979+diagonal+and+9%c3%979+thermo.+Thankyou+Kumaresan+for+a+tough+set+of+puzzles.+%f0%9f%91%8c%f0%9f%91%8d
set+of+puzzles.+%f0%9f%91%8c%f0%9f%91%8d
|
| |
|
2021 World Sudoku+Puzzle Convention Organizer
Posts: 1784
Location: India | %40tamz29+ya%2c+someone+pointed+it+out+above%2c+I'll+fix+it+after+the+contest+for+the+archives.+%f0%9f%91%8d |
| |
|
Posts: 4
Location: India | Great+Set+of+puzzles.+It+definitely+was+above+the+expected+difficulty.+Still+was+quite+enjoyable.+There+are+some+puzzles+that+I+had+to+bifurcate+to+so
ere+are+some+puzzles+that+I+had+to+bifurcate+to+solve+but+that's+on+me+not+properly+preparing.+Favorites+were+Quads+9x9%2c+Quads+6x6%2c+Consec+Pairs+9
ites+were+Quads+9x9%2c+Quads+6x6%2c+Consec+Pairs+9x9%2c+Thermo+6x6%2c+and+Extra+Region+6x6.%f0%9f%91%8c%f0%9f%91%8d
%8c%f0%9f%91%8d
|
| |
|
Posts: 9
Location: Malaysia | %f0%9f%91%8d+Good+game |
| |
|
SM 2020 (Math) Author
Posts: 417
Location: India | Video on the Consecutive Pairs sudoku 9*9
https://youtu.be/5Tjxu_kDNr0 |
| |
|
Posts: 24
Location: India | Thanks - it works |
| |
|
Posts: 72
Location: South Korea | Walkthrough video for Thermo 9*9 is also available now. (by SudoKanard)
https://www.youtube.com/watch?v=AIxN83bI7Bc |
| |
|
Posts: 9
Location: Malaysia | %40kishy72+nice%0a%0a |
| |
|
Posts: 9
Location: Malaysia | please see this video thanks
https://youtu.be/lfTLt05K4Xc
Edited by WPJ 2022-03-04 7:47 PM
|
| |
|
2021 World Sudoku+Puzzle Convention Organizer
Posts: 1784
Location: India | kishy72 - 2022-02-28 7:21 PM
I have mixed feelings about the difficulty and thought that it would be wise to see how further rounds of SM play out this year before putting forth my thoughts..
Thanks Kumaresan. Favourites are Palindrome (9x9) and Quadruple(9x9)
There's one thing I'd like to pre-emptively put in your mind, and other top Indian solvers. This is a bit of an expansion on the introduction page text. Try not to think of yourself and your level of solver. A lot of times in the past years I was seeing top Indian solvers say "too hard for SM" or "too hard for PR", and I didn't completely understand who they are speaking for.
If you are a beginner solver, or even someone who isn't what can be considered a "regular Indian team member" or someone aspiring to be that, I am very willing to listen to feedback on "how many easy puzzles were there that could occupy your time for 90 minutes without you needing to face something that is beyond you". That's what I want for that tier of solvers. For instance, I've received some feedback that some of the variant 6x6s were undervalued and not that easy, and I'll take that into consideration for the next rounds.
But if you are a "regular Indian team member", in my mind you should be welcoming tough Sudokus/puzzles, you should be welcoming a challenge where you aren't finishing a contest and have to choose what to do, or are barely finishing and need to be efficient - simply because that is what will more accurately test you to prepare for a WSC or WPC. This is also open for discussion but personally I think that is how top solvers (and those aspiring to be on the Indian team) should be approaching contests.
Of course you can still talk about how you think it was for beginners, my point is that shouldn't be your primary focus, and also that I'd like beginners to engage and speak for themselves. |
| |
|
2021 World Sudoku+Puzzle Convention Organizer
Posts: 1784
Location: India | SM Round 1 is over. Thanks to everyone who participated. We had 387 non-zero scores. We also had 91 non-zero Indian scores which is encouraging.
Congratulations to Tantan, Kota and Rohan for taking the top 3 spots. Rohan, of course, also took the top Indian spot. Congratulations to James and Nityant for their 2nd and 3rd place finishes respectively, it is very nice to see both of them progressing like this.
Thank you to Kumaresan for authoring this round! |
| |
WSPC 2017 • Schedule • Participation • Location • WSC • WPC • Contact •Search •Recent
Standard & Neighbours - 25th Feb - 2nd Mar 2022 - Sudoku Mahabharat & ISC Qualifier 2022
