Free online sudoku and other puzzles

Free online sudoku and other puzzles

Butterfly Sudoku

Butterfly Sudoku is a combination of four Sudoku grids with different overlapping blocks, forming a single butterfly-shaped square.

Butterfly Sudoku #60

Butterfly Sudoku #60

Size: no
Level: hard
Solution: no

Butterfly Sudoku #59

Butterfly Sudoku #59

Size: no
Level: hard
Solution: no

Butterfly Sudoku #58

Butterfly Sudoku #58

Size: no
Level: hard
Solution: no

Butterfly Sudoku #57

Butterfly Sudoku #57

Size: no
Level: hard
Solution: no

Butterfly Sudoku #56

Butterfly Sudoku #56

Size: no
Level: hard
Solution: no

Butterfly Sudoku #55

Butterfly Sudoku #55

Size: no
Level: tricky
Solution: no

Butterfly Sudoku #54

Butterfly Sudoku #54

Size: no
Level: tricky
Solution: no

Butterfly Sudoku #53

Butterfly Sudoku #53

Size: no
Level: tricky
Solution: no

Butterfly Sudoku #52

Butterfly Sudoku #52

Size: no
Level: tricky
Solution: no

Butterfly Sudoku #51

Butterfly Sudoku #51

Size: no
Level: tricky
Solution: no

Butterfly Sudoku #45

Butterfly Sudoku #45

Size: no
Level: easy
Solution: no

Butterfly Sudoku #44

Butterfly Sudoku #44

Size: no
Level: easy
Solution: no

Butterfly Sudoku #43

Butterfly Sudoku #43

Size: no
Level: easy
Solution: no

Butterfly Sudoku #42

Butterfly Sudoku #42

Size: no
Level: easy
Solution: no

Butterfly Sudoku #41

Butterfly Sudoku #41

Size: no
Level: easy
Solution: no

Butterfly Sudoku #40

Butterfly Sudoku #40

Size: no
Level: hard
Solution: no

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