Sudoku Problems 2015-12-07

Sudoku Problems 2015-12-07

 

Diamond L(2,1) D(25,9,0,0,0,0) Moderate Here the shapes are pushed over to become diamonds. This wraps side to side but not top to bottom.

Diamond L(2,1) D(25,9,0,0,0,0)
Moderate
Here the shapes are pushed over to become diamonds. This wraps side to side but not top to bottom.

Jigsaw L(2,4) D(22,13,1,1,1,0) V Difficult As regular 9 by 9 but the normal 3X3 boxes are irregular shapes

Jigsaw L(2,4) D(22,13,1,1,1,0)
V Difficult
As regular 9 by 9 but the normal 3X3 boxes are irregular shapes

Sudoku 9X9X L(1,1) D(26,6,0,0,0,0) Easy As regular 9 by 9 but must also have unique characters in each diagonal, highlighted.

Sudoku 9X9X L(1,1) D(26,6,0,0,0,0)
Easy
As regular 9 by 9 but must also have unique characters in each diagonal, highlighted.

Toroid V L(2,1) D(18,19,0,0,0,0) Moderate The normal 3X3 boxes are replaced by vertical 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).

Toroid V L(2,1) D(18,19,0,0,0,0)
Moderate
The normal 3X3 boxes are replaced by vertical 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 01 L(2,1) D(28,7,0,0,0,0) Moderate Tredoku 3 dimensional problem 01 with 7 faces, 6 rows and 6 columns

Tred 01 L(2,1) D(28,7,0,0,0,0)
Moderate
Tredoku 3 dimensional problem 01 with 7 faces, 6 rows and 6 columns

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