Odd-Even sudoku โ„–16 45 empty cells Odd-Even

Odd-Even sudoku โ„–16

~15โ€“25 min
Ddiagonal sudoku โ„–17 48 empty cells Diagonal

Ddiagonal sudoku โ„–17

~20โ€“35 min
Killer sudoku โ„–17 50 empty cells Killer

Killer sudoku โ„–17

~35โ€“55 min
Sudoku expert difficulty โ„–120 58 empty cells Expert

Sudoku expert difficulty โ„–120

~40โ€“60 min
Sudoku high difficulty โ„–121 52 empty cells Hard

Sudoku high difficulty โ„–121

~25โ€“40 min
Sudoku high difficulty โ„–120 52 empty cells Hard

Sudoku high difficulty โ„–120

~25โ€“40 min
Medium Sudoku โ„–113 45 empty cells Medium

Medium Sudoku โ„–113

~15โ€“25 min
Sudoku easy difficulty โ„–105 35 empty cells Easy

Sudoku easy difficulty โ„–105

~5โ€“10 min
Odd-Even sudoku โ„–15 45 empty cells Odd-Even

Odd-Even sudoku โ„–15

~15โ€“25 min
Ddiagonal sudoku โ„–16 48 empty cells Diagonal

Ddiagonal sudoku โ„–16

~20โ€“35 min
Killer sudoku โ„–16 50 empty cells Killer

Killer sudoku โ„–16

~35โ€“55 min
Sudoku expert difficulty โ„–119 58 empty cells Expert

Sudoku expert difficulty โ„–119

~40โ€“60 min
Sudoku high difficulty โ„–119 52 empty cells Hard

Sudoku high difficulty โ„–119

~25โ€“40 min
Medium Sudoku โ„–112 45 empty cells Medium

Medium Sudoku โ„–112

~15โ€“25 min
Sudoku easy difficulty โ„–104 35 empty cells Easy

Sudoku easy difficulty โ„–104

~5โ€“10 min