X Room Sandwich
(Published on 13. February 2025, 09:20 by ark29)
Sandwich sums [Numbers on the left indicate the sum of the digits between 1 and 9 in that row] They are in red.
Numbered rooms [digits on the right indicate the digit to be placed in the Nth cell in the corresponding direction, where N is the digit in the first cell in that direction.] They are in blue.
X-Sums [Numbers on the top of the grid indicate the sum of the first X digits where X is the first digit in that column.] They are in black.
You can play here.
Solution code: Row 9
Comments
on 30. July 2025, 16:23 by michael_787
I enjoyed this a lot. Thank you for setting!
on 6. March 2025, 08:36 by GT-R Penguin
I normally avoid numbered rooms but loved this puzzle - thank you!
on 14. February 2025, 18:51 by abihummel
Really neat logic!
on 14. February 2025, 08:15 by damo_89
I liked the sandwich and numbered room interaction
on 14. February 2025, 07:45 by ark29
Rule description
on 13. February 2025, 21:59 by jcg5a
For the red digit rules, you may want to add the word "between" to help clarify - i.e. the sum of the digits between 1-9
ark29: Thank you. My mistake. Fixed it
on 13. February 2025, 20:09 by Tank
Love sandwich puzzles this was a fun solve
on 13. February 2025, 14:57 by PinkNickels
Fun bouncing back and forth with the clues. flows very nicely.
on 13. February 2025, 11:33 by Fizz
Fun puzzle with nice interactions between all clues, thanks!
