Comments on Puzzle #22580: message for you
By shir frie (shirfrie)
peek at solution solve puzzle
quality: 
difficulty: 
solvability: moderate lookahead?
peek at solution solve puzzle
quality: difficulty: solvability: moderate lookahead?
Puzzle Description Suppressed:Click below to view spoilers
#1: karl (keicher) on Aug 13, 2013
:/ no, and no.#2: Wombat (wombatilim) on Jan 19, 2017 [HINT]
Lots of tricky LL that the hint button doesn't catch, so keep an eye out for those. They're mostly squares that can be marked blank due to all the 1 and 2 clues in the bottom 10 rows.
After running out of LL the first time, I took a look at R22. The black square in C36 must be part of the 4, 5, or the last 1. If it's any longer than 2, it causes a contradiction in R21, so it must be the final 1 clue, and R22C37 is white. Do some LL, including looking out for those tricky bits.
Next take a look at C31. If R8C31 is black, it creates a contradiction in C32, so mark that square white.
LL solves from there.
Show: Spoilers
You must register and log in to be able to participate in this discussion.