Sudoku high difficulty โ„–107 52 empty cells Hard

Sudoku high difficulty โ„–107

~25โ€“40 min
Sudoku expert difficulty โ„–106 58 empty cells Expert

Sudoku expert difficulty โ„–106

~40โ€“60 min
Odd-Even sudoku โ„–2 45 empty cells Odd-Even

Odd-Even sudoku โ„–2

~15โ€“25 min
Ddiagonal sudoku โ„–2 48 empty cells Diagonal

Ddiagonal sudoku โ„–2

~20โ€“35 min
Odd-Even sudoku โ„–1 45 empty cells Odd-Even

Odd-Even sudoku โ„–1

~15โ€“25 min
Sudoku easy difficulty โ„–90 35 empty cells Easy

Sudoku easy difficulty โ„–90

~5โ€“10 min
Ddiagonal sudoku โ„–1 48 empty cells Diagonal

Ddiagonal sudoku โ„–1

~20โ€“35 min
Sudoku expert difficulty โ„–105 58 empty cells Expert

Sudoku expert difficulty โ„–105

~40โ€“60 min
Killer sudoku โ„–1 50 empty cells Killer

Killer sudoku โ„–1

~35โ€“55 min
Sudoku medium difficulty โ„–97 45 empty cells Medium

Sudoku medium difficulty โ„–97

~15โ€“25 min
Sudoku high difficulty โ„–106 52 empty cells Hard

Sudoku high difficulty โ„–106

~25โ€“40 min
Sudoku expert difficulty โ„–104 58 empty cells Expert

Sudoku expert difficulty โ„–104

~40โ€“60 min
Sudoku easy difficulty โ„–89 35 empty cells Easy

Sudoku easy difficulty โ„–89

~5โ€“10 min
Medium Sudoku โ„–96 45 empty cells Medium

Medium Sudoku โ„–96

~15โ€“25 min
Sudoku high difficulty โ„–105 52 empty cells Hard

Sudoku high difficulty โ„–105

~25โ€“40 min