Logic Masters Deutschland e.V.

Fifteen is a Line

(Published on 4. August 2026, 16:30 by Alex_and_Eric)

This is our second time creating a puzzle, feedback is appreciated :). This one is inspired by AG(2,3). You do not need to know math to solve this puzzle.

Solve in SudokuPad
Rules The grid is divided into 27 3-cell cages, each of which sums to 15.
  • Normal sudoku rules apply.
  • Killer cages: digits in a cage sum to 15 and do not repeat.

Solution code: Row 7

Last changed on on 4. August 2026, 16:45

Solved by Megalobrainiac, jalebc, butch02, joelagibbs, pshubes, RadchenkoAleksandr, TheCutmaster, Marshal on Mars, SKORP17, sujoyku, Josh&Kaitlin, Phurba, sze, kangaroo
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Difficulty:2
Rating:N/A
Solved:14 times
Observed:0 times
ID:000U6V

Puzzle variant Math knowledge

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Solution code:

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