Sudoku Problems 2015-11-30
Tred 02 L(2,1) D(28,8,0,0,0,0)
Tredoku 3 dimensional problem 02 with 8 faces, 6 rows and 9 columns
Diamond L(2,1) D(26,9,0,0,0,0)
Here the shapes are pushed over to become diamonds. This wraps side to side but not top to bottom.
Samurai L(2,1) D(115,13,0,0,0,0)
Effectively 5 intersecting 9 by 9 Sudoku problems which must all be solved at the same time. Usually not particularly difficult problems but time consuming
Sudoku 9X9 L(1,1) D(27,6,0,0,0,0)
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(18,25,6,5,2,0)
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).