Sudoku Problems 2015-11-16
Film L(2,4) D(21,19,2,2,1,0)
Similar to the regular 9 by 9 Sudoku but the squares have lumps in the top and bottom. The problem wraps top to bottom but not side to side so the overall geometry is a cylinder.
Jigsaw L(2,4) D(20,10,2,1,1,0)
As regular 9 by 9 but the normal 3X3 boxes are irregular shapes
Sudoku 9X9 L(1,1) D(26,5,0,0,0,0)
This is the standard geometry that is usually seen. Characters must not repeat in rows or columns or in any of the 3 by 3 boxes that are outlined.
Toroid H L(2,4) D(18,19,3,2,1,0)
The normal 3X3 boxes are replaced by horizontal stripes (helices) which wrap around the problem. These stripes join the left side to the right side and the top to the bottom so that the overall geometry is a doughnut (torus).
Tred 03 L(2,1) D(27,5,0,0,0,0)
Tredoku 3 dimensional problem 03 with 7 faces, 6 rows and 6 columns