Sudoku high difficulty โ„–78 52 empty cells Hard

Sudoku high difficulty โ„–78

~25โ€“40 min
Medium Sudoku โ„–66 45 empty cells Medium

Medium Sudoku โ„–66

~15โ€“25 min
Sudoku easy difficulty โ„–65 35 empty cells Easy

Sudoku easy difficulty โ„–65

~5โ€“10 min
Sudoku expert difficulty โ„–66 58 empty cells Expert

Sudoku expert difficulty โ„–66

~40โ€“60 min
Sudoku high difficulty โ„–77 52 empty cells Hard

Sudoku high difficulty โ„–77

~25โ€“40 min
Medium Sudoku โ„–65 45 empty cells Medium

Medium Sudoku โ„–65

~15โ€“25 min
Sudoku easy difficulty โ„–64 35 empty cells Easy

Sudoku easy difficulty โ„–64

~5โ€“10 min
Sudoku high difficulty โ„–76 52 empty cells Hard

Sudoku high difficulty โ„–76

~25โ€“40 min
Sudoku high difficulty โ„–75 52 empty cells Hard

Sudoku high difficulty โ„–75

~25โ€“40 min
Medium Sudoku โ„–64 45 empty cells Medium

Medium Sudoku โ„–64

~15โ€“25 min
Sudoku easy difficulty โ„–63 35 empty cells Easy

Sudoku easy difficulty โ„–63

~5โ€“10 min
Sudoku expert difficulty โ„–65 58 empty cells Expert

Sudoku expert difficulty โ„–65

~40โ€“60 min
Sudoku high difficulty โ„–74 52 empty cells Hard

Sudoku high difficulty โ„–74

~25โ€“40 min
Medium Sudoku โ„–63 45 empty cells Medium

Medium Sudoku โ„–63

~15โ€“25 min
Sudoku easy difficulty โ„–62 35 empty cells Easy

Sudoku easy difficulty โ„–62

~5โ€“10 min