peek at solution solve puzzle
quality: difficulty: solvability: moderate lookahead
Puzzle Description:
the doll from the movie.... (wanted to throw out a sneaky solve for the long-timers)
#1: Kurt Kowalczyk (bahabro) on Nov 17, 2013 [HINT]
after ll runs out...#2: Kristen Vognild (Kristen) on Nov 17, 2013 [SPOILER]
you should be able to use el to dot off all around but leaving blank the top middle at r's 1-3, c's 6-16... when you're at that point, r2,c10 must be black. see if you can figure out why.... it's pretty straight-forward to finish after that
Looks like the poster for the Blair Witch Project.#3: Jota (jota) on Nov 17, 2013
Awesome solve! Thanks!#4: Kurt Kowalczyk (bahabro) on Nov 17, 2013
Blair Witch it is, silly K! good job!#5: Kurt Kowalczyk (bahabro) on Nov 17, 2013
glad you liked it, J! :)#6: Norma Dee (norm0908) on Nov 17, 2013
Forgot about the doll. All I could remember were the googly eyes.#7: valerie o..travis (bigblue) on Nov 18, 2013
great solve kurt :)#8: August Hacker (Rafferdy) on Nov 18, 2013
Fun solve, though I think I did it in a more complicated way than was necessary. :P#9: Aldege Cholette (aldege) on Nov 18, 2013
I actually thought this movie was cool.:)#10: Joe (infrapinklizzard) on Nov 18, 2013 [HINT]
Kurt, el will get rid of c4-5 in rows 1-3 and also 17-18 in r3, but only c18 in r2. If the 5 in r2 goes in 13-17, the 2 in c17 can go up into r1.#11: Web Paint-By-Number Robot (webpbn) on Nov 18, 2013
This doesn't hurt your argument that r2c10 must be black, though. No matter where the 5 in r3 goes, the 1s in c6-8 or in c13-16 will force the 5 in r2 to be in c9-12 (not just c10). Then it's just LL to finish
The way I did it was to do edge logic on the 5 in r3 to eliminate c4-5 and c17-18,
Then el on the 5 in r2 to eliminate c4-5 and c18,
And then extended el on the 5 in r3. If it is in c6-10, then edge logic puts the 5 in r2 in c9-11. Plus one step extends c11 into r3 creating a conflict. So r3c6 must be white.
And then xel on the 5 in r3 again - if it starts in c7 then the same thing happens one column over. So r3c7 must be white.
Then line logic to finish.
Found to be solvable with moderate lookahead by infrapinklizzard.#12: Kurt Kowalczyk (bahabro) on Nov 18, 2013
thanks Joe! glad you took the time to sort it all out.. :) Hope you enjoyed it#13: Linda Martin (ilovethispuzzle123) on Nov 18, 2013
excellent solve.#14: Tom O'Connell (sensei69) on Nov 19, 2013
great solve#15: Susan Duncan (medic25733) on Nov 20, 2013
Challenging but worth it#16: Tom King (sgusa) on May 18, 2014
Fun puzzle!#17: Kurt Kowalczyk (bahabro) on May 18, 2014
:)#18: Ron Jacobson (shmily999) on Apr 2, 2018
This is what I get for going back to solve puzzles from a while ago. I thought this was Groot from Guardians of the Galaxy.#19: Koreen (mom24plus) on Jan 7, 2019
Love it, Ron! I, too, think it look kinda like Groot.#20: BlackCat (BlackCat) on Oct 13, 2021
Fun solve. I did guess once.#21: Bruce Yanoshek (yanogator) on Jun 1, 2022 [HINT]
Thanks for sharing the explanation of the logic used. I think I'm not advanced enough in using EL, so I did some look-ahead in r2 and 23, and got it done.
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