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.
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