Rules
Normal sudoku rules apply: place the digits 1 to 9 in every row, column and region without repeats. Normal sandwich rules apply: Clues outside the grid give the sum of the digits between 1 and 9 in the corresponding row or column.Solution code: Row 9, from left to right.
today, 08:25 by philolologue
Solid 47 minutes for me, really really enjoyed the logic, felt gratifying every step of the way!
today, 02:02 by VitP
solves easily using STANDARD PROCEDURES.
therefore --> level 2
yesterday, 15:16 by PancakePie
What a fun solve and wonderful build. Thank you!
on 17. February 2026, 21:37 by silent_rob
Thanks for the lovely puzzle! I haven’t done a lot of sandwich puzzles and this was a lot of fun. Smooth solve with nice deductions throughout.
on 14. February 2026, 18:33 by Snookerfan
Very nice! Lovely break-in and very smooth. Because of solve time 2 stars, although the break-in is 3. Thanks
on 14. February 2026, 13:04 by mihel111
Nice to see a pure Sandwich sudoku. Very well done.
Concerning jalebc, take a look at solver's stats and you'll know how.
on 14. February 2026, 00:47 by wuc
Brilliant. Felt very hand crafted. Tough but always fair. Great setting thx.
on 14. February 2026, 00:35 by damo_89
Nicest pure sandwich I have ever solved. Really interesting logic
on 13. February 2026, 19:41 by Myfyr MJ
Very nice and surprisingly easy for a 3 star difficulty puzzle - 27 minutes.
on 13. February 2026, 18:51 by Malrog
Fixed solution code description, was meant to be row 9, sorry.
on 13. February 2026, 18:47 by jalebc
code?
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Sorry, I mistyped 8 instead of 9. But how did you solve it so fast, that's crazy?!