Combined Sudoku Circuit

For fans of Killer Sudoku, Samurai Sudoku and other variants

Combined Sudoku Circuit

Postby Pyrrhon » Sat Jun 16, 2007 9:02 pm

Fill in the grid so that each grid every row, every column, and every 3x2 box contains the digits 1 through 6. The cells with circles have the same digit as the corresponding cell in the next grid. (The order is marked by arrows).

In each grid their is a different rule to follow:

  • Upper left - Figure Rokudoku: All occurrences of each shape outlined in black (rotated and/or mirrored) must contain the same set of digits (possibly in different orders). None shape contains a repeated digit.
  • Upper right - Equal Killer: The equal signs mark the equality between the sums of the digits of the sub-regions.
  • Lower right - Rokudoku X: The digits in both marked diagonals must be different.
  • Lower left - Greater/Less Rokudoku: The inequality between each pair of digits must stand correct.

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