Non-consecutive Ring Sudoku (Gattai-4)

A few people have requested more non-consecutive puzzles and, as usual, I’m happy to fulfill your demands. This time is a Gattai-4 non-consecutive puzzle. Non-consecutive Ring (Gattai-4) Sudoku for Saturday, April 5, 2008. Difficulty: Brain Rules: Solve the puzzle so…

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Twin Zero Killer Sudoku

Rules: Solve the puzzle so that the left half and the right half have the same solution. Other than that, the usual Killer Sudoku rules apply. Twin Zero Killer Sudoku for Saturday, March 15, 2008. WARNING: Very difficult!

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Weekly Kakuro (Cross Sums) #23

Today I post another Non-Consecutive Kakuro. I hope you’ll enjoy solving it. Rules: Solve the puzzle so that the numbers in every horizontal and vertical region add up to the sum indicated for that region. Numbers CAN NOT be repeated…

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Non-consecutive Samurai Sudoku

After my first-ever Non-consecutive Flower Sudoku, here is a non-consecutive Samurai Sudoku puzzle. Non-consecutive Samurai Sudoku for Saturday, February 2, 2008. Difficulty: Thinker Rules: Solve the puzzle so that any two horizontally or vertically adjacent cells DO NOT contain two…

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