Solution code: Rows 3 and 7
on 12. November 2021, 07:51 by Strosahl
added f-puzzles link
on 11. May 2020, 20:23 by Big Tiger
My first solve on this site! I see a 2-star difficulty but it took me quite a while, so I called it "Hard". Nicely done, fried my amateur brain a little. I did notice that the clue about the six grey squares being different never came into play for me; consider dropping it from the instructions? Or would it have helped me solve faster if I had pondered it earlier?
on 20. April 2020, 16:50 by Strosahl
Ah, I see. No, you have to use both cells.
on 20. April 2020, 16:37 by geronimo92
My question was : must we absolutly use the 2-cells gray lines or was it just a limit not to get over..... if that would have been a border, a single 9 could have been possible
on 20. April 2020, 16:32 by Strosahl
@geronimo92 The gray lines are all 2 cells, so you would have to have a 9 and a 0. Zeros aren't allowed.
on 20. April 2020, 16:15 by geronimo92
Is it possible to have just a 9 before the end of the gray line?