Sudoku Problems 2015-11-23

Sudoku Problems 2015-11-23

 

Film L(2,1) D(25,7,0,0,0,0) Moderate 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.

Film L(2,1) D(25,7,0,0,0,0)
Moderate
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.

People L(2,1) D(21,10,0,0,0,0) Moderate The shapes have "lumps" on each side to become quite irregular. They look to me like little people. This problem wraps top to bottom and side to side so the overall geometry is like a doughnut (torus).

People L(2,1) D(21,10,0,0,0,0)
Moderate
The shapes have “lumps” on each side to become quite irregular. They look to me like little people. This problem wraps top to bottom and side to side so the overall geometry is like a doughnut (torus).

Sudoku 9X9X L(1,1) D(22,12,0,0,0,0) Easy As regular 9 by 9 but must also have unique characters in each diagonal, highlighted.

Sudoku 9X9X L(1,1) D(22,12,0,0,0,0)
Easy
As regular 9 by 9 but must also have unique characters in each diagonal, highlighted.

Toroid V L(2,1) D(20,13,0,0,0,0) 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(20,13,0,0,0,0)
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 04 L(2,1) D(38,5,0,0,0,0) Moderate Tredoku 3 dimensional problem 04 with 10 faces, 6 rows and 12 columns

Tred 04 L(2,1) D(38,5,0,0,0,0)
Moderate
Tredoku 3 dimensional problem 04 with 10 faces, 6 rows and 12 columns

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