Sudoku expert difficulty โ„–6 58 empty cells Expert

Sudoku expert difficulty โ„–6

~40โ€“60 min
Sudoku expert difficulty โ„–5 58 empty cells Expert

Sudoku expert difficulty โ„–5

~40โ€“60 min
Sudoku expert difficulty โ„–4 58 empty cells Expert

Sudoku expert difficulty โ„–4

~40โ€“60 min
Sudoku expert difficulty โ„–3 58 empty cells Expert

Sudoku expert difficulty โ„–3

~40โ€“60 min
Sudoku expert difficulty โ„–2 58 empty cells Expert

Sudoku expert difficulty โ„–2

~40โ€“60 min
First expertโ€‘level sudoku puzzle 58 empty cells Expert

First expertโ€‘level sudoku puzzle

~40โ€“60 min