Sudoku expert online

Here the expert sudoku free to play online.

Your game sudoku expert (harder) online will be automatically saved on your computer and you can use other options as undo last move, zoom and management of candidate numbers.

A sudoku expert is a more difficult level which resolves with fairly complex methods.

All our puzzles are unique solution.

Zoom :
864
13
462
859
735
291
712
26
578

 1sudoku.com   -   n° 420467   -   Expert

Game Mode :
Option :
Change the level :