Logic Masters Deutschland e.V.

Min-Maxing

(Published on 5. January 2026, 19:35 by DarthSillious72)

Normal Sudoku rules apply. Digits separated by a V sum to five. All V are given. Orthogonally adjacent digits cannot sum to ten. Digits a chess Knight’s or King’s move apart must be different. Inequality signs point to the smaller digit. https://sudokupad.app/jsth6kytxn

Solution code: The middle row of the puzzle.

Solved by jalebc, noodlehead, Mozart40, OutOfMyMindBRB, mabjim007, thomamas, EmX68, Uhu, VeTaurus, cmigas, killje, Rearden, Willkimo, BULL-TT, HeyItsErin, Teithiwr, maniacaljackal, jordanza, RBGamer, pmatos, ... strangelyinsane, ManniMensen, ProcrastinationQueen, TroublesomeOrca, RussKozerski, MusicGusto, jubengo, Slink, Lego7656, Tompzini, Gydoku, dingledork, tyfus, daninoz, kross, W1n5t0n, NineK, Photyne
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Comments

on 11. January 2026, 18:15 by dingledork
Fun snack, thanks!

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on 7. January 2026, 22:04 by henryng
Just my absolute favorite kind of puzzle, perfect for a little work break!

on 6. January 2026, 18:46 by Onkel_Dagobert
An excellent introduction to XV constraints. Keep them coming!

on 6. January 2026, 17:17 by Archon
A fun little coloring puzzle. Always satisfying when the last two moves are both filling in all nine of a digit. Thank you!

on 6. January 2026, 00:20 by dzamie
A neat little coloring puzzle. Took me a bit to remember the "sum to ten" rule.

on 5. January 2026, 23:41 by Onkel_Dagobert
An excellent introduction to XV constraints. Keep them coming!

Difficulty:1
Rating:95 %
Solved:152 times
Observed:1 times
ID:000QUP
Puzzle variant Variant combination Online solving tool Shading puzzle Chess
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