Sudoku high difficulty โ„–109 52 empty cells Hard

Sudoku high difficulty โ„–109

~25โ€“40 min
Medium Sudoku โ„–100 45 empty cells Medium

Medium Sudoku โ„–100

~15โ€“25 min
Sudoku easy difficulty โ„–92 35 empty cells Easy

Sudoku easy difficulty โ„–92

~5โ€“10 min
Odd-Even sudoku โ„–4 45 empty cells Odd-Even

Odd-Even sudoku โ„–4

~15โ€“25 min
Ddiagonal sudoku โ„–5 48 empty cells Diagonal

Ddiagonal sudoku โ„–5

~20โ€“35 min
Killer sudoku โ„–3 50 empty cells Killer

Killer sudoku โ„–3

~35โ€“55 min
Sudoku expert difficulty โ„–107 58 empty cells Expert

Sudoku expert difficulty โ„–107

~40โ€“60 min
Sudoku high difficulty โ„–108 52 empty cells Hard

Sudoku high difficulty โ„–108

~25โ€“40 min
Medium Sudoku โ„–99 45 empty cells Medium

Medium Sudoku โ„–99

~15โ€“25 min
Sudoku easy difficulty โ„–91 35 empty cells Easy

Sudoku easy difficulty โ„–91

~5โ€“10 min
Ddiagonal sudoku โ„–4 48 empty cells Diagonal

Ddiagonal sudoku โ„–4

~20โ€“35 min
Odd-Even sudoku โ„–3 45 empty cells Odd-Even

Odd-Even sudoku โ„–3

~15โ€“25 min
Medium Sudoku โ„–98 45 empty cells Medium

Medium Sudoku โ„–98

~15โ€“25 min
Killer sudoku โ„–2 50 empty cells Killer

Killer sudoku โ„–2

~35โ€“55 min
Ddiagonal sudoku โ„–3 48 empty cells Diagonal

Ddiagonal sudoku โ„–3

~20โ€“35 min