peek at solution solve puzzle
quality: difficulty: solvability: line logic only
Puzzle Description:
(This puzzle was recovered from the 2016 database crash. Puzzle creators, please edit this puzzle and put the real description here!)
#1: Web Paint-By-Number Robot (webpbn) on May 13, 2021
Found to be solvable with moderate lookahead by dbouldin.#2: David Bouldin (dbouldin) on May 13, 2021 [HINT]
haha...was rated as "much guessing" a little EL in C1 and a bit of looking at what happens no matter where the 3 in C19 goes and you are good to go. fun solve and delightful image#3: Web Paint-By-Number Robot (webpbn) on Oct 17, 2022
Found to be solvable by line logic alone by dbouldin.#4: David Bouldin (dbouldin) on Oct 17, 2022 [HINT]
Just resolved this and only used LL. Actually, probably should do that again to double-check myself. Hang on...#5: David Bouldin (dbouldin) on Oct 17, 2022 [HINT]
Ok, yep. Line logic only :)#6: Web Paint-By-Number Robot (webpbn) on Oct 19, 2022
Found to have a unique solution by valerie.#7: Valerie Mates (valerie) on Oct 19, 2022 [HINT]
I used some edge logic on the 4 in column 1, so I would have called it some lookahead. Neat that it can be done without it!#8: David Bouldin (dbouldin) on Oct 20, 2022 [HINT]
here are the blacks and dots the helper doesn't find, so assume L-hint LL between:#9: Koreen (mom24plus) on Oct 21, 2022
C3R19 dot
C18R6 dot
C6R18 black
C14R1 dot
Really is a fun LL solve and worth doing without the L-hints :)
It sure does, now that this cat has arrived.
You must register and log in to be able to participate in this discussion.