Logic Masters Deutschland e.V.

Tuna Melt

(Published on 8. August 2025, 00:28 by FullDeck-Missing)

Standard sudoku rules apply: The digits 1 through 9 appear in every row, column, and box.

Sandwich: The numbers outside the grid give the sum of the digits between the 1 and the 9 in that row or column.

Thermometers: Digits on thermometers are strictly increasing from bulb to tip.

We categorized this puzzle as Strong Indigestion. For more information about our difficulty categories, please visit our website, Missing Deck Puzzles, where we publish a new puzzle each day.

Try the puzzle on the SudokuPad app by Sven Neumann.

Other Puzzles by FullDeck and Missing a Few Cards

Solution code: Row 3, left to right, 9 digits no spaces

Last changed on -

Solved by PinkNickels, fuxia, alx, cmigas, SisterFridge, jalebc, allama, Jagga, Dermerlin, marcmees, Megalobrainiac, Photyne, da-hans, L00ping007, Blombit, Deivi55, ManlyPebbles, Adaki, Snaques, brimmy, ... MorsBe, bhambells, Khatru, Nonio7, wuc, doomedmageknight, Uhu, Syzygy, rhodri, Zibl, scushuaishuai, Nagesh, holmic, ManuH, pepe74287, tgstar, GinaT86, little_arturo, HighEagle, Frank Puzzles, agvard
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Comments

on 16. August 2025, 21:50 by wuc
Great fun 2* snack thx.

on 12. August 2025, 12:01 by nbdurie
Beautiful, with elegant deduction chain!

on 8. August 2025, 23:29 by Snookerfan
Lovely as usual, thank you!

on 8. August 2025, 16:47 by Franjo
Nice and fairly easy sandwich with good taste. Thank you very much for creating and sharing this lovely puzzle.

on 8. August 2025, 14:30 by RockyRoer
Not usually a fan of tuna, but this sandwich was delicious. Thanks!

Difficulty:2
Rating:97 %
Solved:125 times
Observed:1 times
ID:000OD0

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