Free online sudoku and other puzzles

Free online sudoku and other puzzles

Windoku

Windoku (NRC Sudoku, Four-Box Sudoku, Hyper Sudoku) is a logic puzzle. This Sudoku variant contains some additional blocks.

Windoku #80

Size: 9x9
Level: hard
Solution: no

Windoku #79

Size: 9x9
Level: hard
Solution: no

Windoku #78

Size: 9x9
Level: hard
Solution: no

Windoku #77

Size: 9x9
Level: hard
Solution: no

Windoku #76

Size: 9x9
Level: hard
Solution: no

Windoku #75

Size: 9x9
Level: tricky
Solution: no

Windoku #74

Size: 9x9
Level: tricky
Solution: no

Windoku #73

Size: 9x9
Level: tricky
Solution: no

Windoku #72

Size: 9x9
Level: tricky
Solution: no

Windoku #71

Size: 9x9
Level: tricky
Solution: no

Windoku #70

Size: 9x9
Level: normal
Solution: no

Windoku #69

Size: 9x9
Level: normal
Solution: no

Windoku #68

Size: 9x9
Level: normal
Solution: no

Windoku #67

Size: 9x9
Level: normal
Solution: no

Windoku #66

Size: 9x9
Level: normal
Solution: no

Windoku #65

Size: 9x9
Level: easy
Solution: no

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