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Samurai Sudoku
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Daily Sudoku
Sudokus with no one can solve
Flower Sudoku
Butterfly Sudoku
Samurai Sudoku
Windmill Sudoku
Triple Doku
Gattai-3
Cross Sudoku
Twodoku
Sohei Sudoku
W Sudoku
Clueless Sudoku 1
Clueless Sudoku 2
Twin Corresponding Sudoku
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This site ensures that all the sudoku puzzles provided have a unique solution. If you find a problem with multiple solutions, please pay attention to the additional rules of the puzzle.
Daily Sudoku
1-December-2024
Sohei Sudoku
- Named for the warrior monks of medieval Japan, Sohei Sudoku has four merged grids. Each grid has two overlapping areas.
Sohei Sudoku
- Named for the warrior monks of medieval Japan, Sohei Sudoku has four merged grids. Each grid has two overlapping areas.
Clueless Sudoku 2
- Clueless Sudoku is made up with nine nonoverlap 9*9 Sudokus.The 10th 9*9 Sudoku is hidden in the topic and marked with dark gray grids.
Clueless Sudoku 2
- Clueless Sudoku is made up with nine nonoverlap 9*9 Sudokus.The 10th 9*9 Sudoku is hidden in the topic and marked with dark gray grids.
Butterfly Sudoku
- Butterfly Sudoku is the variation of the original sudoku. The puzzle consists of four grids 9 x 9. The numbers must be placed correctly for all the four puzzle squares.
Butterfly Sudoku
- Butterfly Sudoku is the variation of the original sudoku. The puzzle consists of four grids 9 x 9. The numbers must be placed correctly for all the four puzzle squares.
Triple Doku
- Triple Doku consists of three grids 9 x 9. The numbers must be placed correctly for all puzzle squares.
Triple Doku
- Triple Doku consists of three grids 9 x 9. The numbers must be placed correctly for all puzzle squares.
Clueless Sudoku 2
- Clueless Sudoku is made up with nine nonoverlap 9*9 Sudokus.The 10th 9*9 Sudoku is hidden in the topic and marked with dark gray grids.
Clueless Sudoku 2
- Clueless Sudoku is made up with nine nonoverlap 9*9 Sudokus.The 10th 9*9 Sudoku is hidden in the topic and marked with dark gray grids.
Cross Sudoku
- Cross Sudoku has five merged grids. The numbers must be placed correctly for all the five puzzle squares.
Cross Sudoku
- Cross Sudoku has five merged grids. The numbers must be placed correctly for all the five puzzle squares.
Butterfly Sudoku
- Butterfly Sudoku is the variation of the original sudoku. The puzzle consists of four grids 9 x 9. The numbers must be placed correctly for all the four puzzle squares.
Butterfly Sudoku
- Butterfly Sudoku is the variation of the original sudoku. The puzzle consists of four grids 9 x 9. The numbers must be placed correctly for all the four puzzle squares.
Clueless Sudoku 1
- Clueless Sudoku is made up with nine nonoverlap 9*9 Sudokus.The 10th 9*9 Sudoku is hidden in the topic and marked with dark gray grids.
Clueless Sudoku 1
- Clueless Sudoku is made up with nine nonoverlap 9*9 Sudokus.The 10th 9*9 Sudoku is hidden in the topic and marked with dark gray grids.
Sohei Sudoku
- Named for the warrior monks of medieval Japan, Sohei Sudoku has four merged grids. Each grid has two overlapping areas.
Sohei Sudoku
- Named for the warrior monks of medieval Japan, Sohei Sudoku has four merged grids. Each grid has two overlapping areas.
Cross Sudoku
- Cross Sudoku has five merged grids. The numbers must be placed correctly for all the five puzzle squares.
Cross Sudoku
- Cross Sudoku has five merged grids. The numbers must be placed correctly for all the five puzzle squares.
Windmill Sudoku
- Windmill sudoku consists of five grids, one in the center and the other 4 overlapping the central one. This means that the numbers must be placed correctly for all the five puzzle squares.
Windmill Sudoku
- Windmill sudoku consists of five grids, one in the center and the other 4 overlapping the central one. This means that the numbers must be placed correctly for all the five puzzle squares.
Samurai Sudoku
- Samurai Sudoku ("Gattai-5") is one of the sudoku variation with overlapping sudoku grids. The puzzle consists of five grids, one in the center and the other 4 overlapping each corner grid of the central one. 5 normal 9x9 Sudoku diagrams are interweaved in a way so that no single diagram can be solved alone, but all 5 diagrams together have a unique solution.
Samurai Sudoku
- Samurai Sudoku ("Gattai-5") is one of the sudoku variation with overlapping sudoku grids. The puzzle consists of five grids, one in the center and the other 4 overlapping each corner grid of the central one. 5 normal 9x9 Sudoku diagrams are interweaved in a way so that no single diagram can be solved alone, but all 5 diagrams together have a unique solution.
Gattai-3
- Gattai is a Japanese word meaning merged or fused; this term is used for overlapping sudoku. A number after the word "Gattai" indicates how many 9 x 9 sudokus are in the puzzle .
Gattai-3
- Gattai is a Japanese word meaning merged or fused; this term is used for overlapping sudoku. A number after the word "Gattai" indicates how many 9 x 9 sudokus are in the puzzle .
Flower Sudoku
- Flower Sudoku has five sudoku puzzles in layout, similar to Samurai Sudoku. However, these puzzles overlap each other much more than in Samurai. The center grid is fully covered by the remaining four sub-puzzles.
Flower Sudoku
- Flower Sudoku has five sudoku puzzles in layout, similar to Samurai Sudoku. However, these puzzles overlap each other much more than in Samurai. The center grid is fully covered by the remaining four sub-puzzles.
