RULES : Place a digit from 1 to 8 in each empty cell so that no digit repeats in any row or bold region. Rows in the cube pass through opposite parallel sides of each quadrilateral; in other words, the rows bend across the surface of the apparent cube(s) to travel in a “straight” line. Cells with grey squares contain even digits. Cells with grey circles contain odd digits.
%20(1).png)