Mathrax 2 (WPC 2019 Leftover)
(Published on 14. 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 lutzreimer, cornuto, Realshaggy, r45, Nothere, ch1983, Uhu, jirk, skywalker, saskia-daniela, Matt, rimodech, Mathi, zuzanina, dm_litv, Joe Average, jessica6, ManuH, Statistica, sandmoppe, zurazal, ... NikolaZ, tamz29, pin7guin, ropeko, Lohnecke, nicole1303, Rollie, Joo M.Y, cdwg2000, Mars, ildiko, Puzzle_Maestro, juventino188, Richard, misko, NogBolog, pirx, Thomster, Raistlen, geronimo92, Dugong
Comments
on 27. December 2019, 22:28 by nicole1303
Vielen Dank für die beiden schönen Mathrax-Rätsel, die mir beim Lösen sehr viel Spaß gemacht haben!
