Mathrax 1 (WPC 2019 Leftover)
(Published on 13. November 2019, 15:00 by uvo)
Enter numbers from 1 to 8 into the grid, so that each number appears exactly once in each row and column. Some grid points contain a clue consisting of a number and an arithmetic operator. The clue number must be the result of the given operator being applied to a pair of diagonally opposite adjacent cells, and it must be valid for both such pairs of cells. If a grid point is marked with an E ("even") or O ("odd"), then all four adjacent cells must contain even respectively odd numbers.
Solution code: The marked rows.
Last changed on on 26. July 2021, 01:57
Solved by r45, Statistica, moss, lutzreimer, jessica6, Joe Average, saskia-daniela, Julianl, marcmees, zuzanina, Krokant, pokerke, dm_litv, ibag, sf2l, Uhu, zurazal, cornuto, Realshaggy, zorant, mango, ... tamz29, nicole1303, logik66, Joo M.Y, Mars, cdwg2000, ildiko, Puzzle_Maestro, Richard, misko, NogBolog, Semax, geronimo92, Raistlen, kimilsung, juventino188, LaplaceFox, Dugong, Jordan Timm, drf93
