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6
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1sudoku.com Sudoku 6x6 - Hard - n° B3665
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Play hard sudoku for kids 6x6 online free
Continue learning sudoku for children with the free 6x6 sudoku puzzles to be played online. The 6x6 sudoku puzzles for children are divided into 3 levels: easy, medium and difficult in order to graduate your progress before taking on classic sudoku. Access is free and unlimited, and all of our online sudoku puzzles are single-solution.
6x6 Sudoku rules:
The goal is to fill the grid, so that each row, each column and each region of 3x2 cells contains all the digits from 1 to 6.
6x6 sudoku is part of a progression aimed at improving the child's logic to help them solve a 9x9 sudoku grid.
How to play 6x6 sudoku online?
Glossary of game options:
Clear the contents of the box
Undo the last move
Visual aid
Redo last move
Automatic selection of boxes on hover (on computer)
Show all possible candidates on the grid
Show / Hide solution