Electromagnetism
(Published on 16. February 2026, 15:27 by Manta-Ray)
Normal sudoku rules apply.
Magnets: The digit in a magnet cell is equal to the sum of all digits in the indicated direction up to the first instance of a digit strictly larger than itself (or the grid edge).
Electrics: The digit in an electric cell defines the length of a Region Sum line (defined below), which starts in the electric cell and travels straight in the indicated direction.
Region Sum: Box borders separate Region Sum lines into segments of equal value. All Region Sum lines pass through at least 2 boxes.
Solve on SudokuPad
Solution code: Row 9 (read left to right)
Last changed on on 16. February 2026, 15:28
Solved by Aaravos, smckinley, LenD, vrcngtrx_, Piff, bansalsaab, SKORP17, jmw, dodo, Krisonium, Zanno
Comments
yesterday, 02:50 by Krisonium
hardcore stuff, I'm curious for the intended solution path.
