Logic Masters Deutschland e.V.

Sudoku Variants Series (040) - Mathrax Sudoku

(Published on 2. September 2014, 00:00 by Richard)

For this Sudoku Variants Project I have planned to publish a different Sudoku variant every Tuesday. I will see how long it takes before I am running out of ideas.

Mathrax Sudoku
Place the digits from 1 tot 9 in every row, column and 3x3-block. Some intersections of the grid lines are marked by a number and an operator (+, -, X, /) in a circle. The number is the result of the operation, applied to both pairs of diagonally opposite cells. An "E" in the circle indicates that all four adjacent digits are even; an "O" indicates that all four adjacent digits are odd.

Solution code: Row 8, followed by column 8.

Last changed on -

Solved by Joo M.Y, r45, deu, fridgrer, Tian, RALehrer, Senior, Thomster, zorant, ibag, flaemmchen, Statistica, saskia-daniela, tuace, Senor Dingdong, zuzanina, firefox, cornuto, lutzreimer, AnnaTh, ch1983, ... Krokofant, EKBM, rob, martin1456, ohm0123, Oskama, Faxi, Sunhokim8, MaM, Semax, Matt, Julianl, lubosh, Kwaka, jirk, Mathi, Gyuszi13, rubbeng, Badacoin, geronimo92, skywalker, Teilzeitdenker, Bramme
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Comments

on 3. June 2016, 04:22 by ohm0123
Mathdoku good. It's easy. Thank you, Richard.

on 2. September 2014, 11:31 by flaemmchen
Hat mir wieder sehr gut gefallen :-)) Vielen Dank!

Difficulty:2
Rating:90 %
Solved:107 times
Observed:1 times
ID:00021S

sudoku variant of a standard puzzle

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