Web Paint-by-Number Forum
Comments on Puzzle #27178: WCP #176 - Last Day
By W. Brayton Batson (batsonb)

peek at solution       solve puzzle
  quality:   difficulty:   solvability: moderate lookahead  

Puzzle Description:

(This puzzle was recovered from the 2016 database crash. Puzzle creators, please edit this puzzle and put the real description here!)

#1: Jota (jota) on Sep 16, 2018

I'm trying to reconstruct the WCP Honors!
Retiring?
#2: Andrew Schultz (blurglecruncheon) on Jun 17, 2021 [HINT]
I agree with Jota's guess.

After the line logic is done there is a clump in the upper left. R4C4 being black makes R7C4 black, R1C4 a dot and R7C1 black. That contradicts column 7. C3R3 must be a dot or you have 2 to the left of C3. Same for C2R3. That allows you to start on the 3 in row 5.
#3: Joe (infrapinklizzard) on Jul 19, 2021 [HINT]
I used two-way logic on the 3 in r1.
> If it goes left, it will trigger the 2 in c4 which will force the 3 in r4 to make c1-2 black
> If it goes right, it will trigger the 1 in c7 which will again crowd the 3 into c1-2
= Therefore r4c1-2 must be black
LL

Look at the three 2s in c1-3. The 1 in r3 means that at least two of them must go down into r5. And if any go down into r5, then r5c2-3 must be black.
LL to finish

#4: Web Paint-By-Number Robot (webpbn) on Jul 19, 2021
Found to have a unique solution by infrapinklizzard.
#5: Web Paint-By-Number Robot (webpbn) on Jul 19, 2021
Found to be solvable with moderate lookahead by infrapinklizzard.

Goto next topic

You must register and log in to be able to participate in this discussion.