by bebo » Thu Jul 09, 2015 8:05 pm
need help with this. one website told me i was stuck (duh!) another gave me the next step but i cannot for the life of me figure out why that number goes there, don't see the logic. (there might be a better way of doing this, uploaded phone pic of the puzzle as an attachment, but i'm new, just joined for this puzzle, so i don't shoot me, there should be a grid in the message box. here goes). so one of the online solver said r9c9 should be 3, but i don't understand why, and i refuse to continue without understanding how i got there. i know r8c9 and r9c9 can potentially be 3 and 8, but r2c9 can also be a 3, and r1c9 can also be an 8. can it really just be unsolvable? please help, going crazy over this.