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A close-up of two hands engaging with a Sudoku puzzle book, conveying an atmosphere of mindfulness and logical problem-solving. The soft focus creates a relaxed ambiance, complemented by a coffee cup in the background.
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Sudoku game with eyeglasses and pen
A pen with a sudoku
Sudoku for training the brain
Senior man at desk doing a sudoku puzzle. Space for copy.
Woman doing a Sudoku Puzzle with a pencil in her hand.
Mysuru, Karnataka, India-March 6 2025; An Indoor Japanese brain teaser, puzzle game 'SU DO KU' or 'Sudoku' being solved in a daily Newspaper.
Child engages in writing practice using a purple pen on a worksheet.
Close up of soduko puzzle and pencil
Sudoku puzzle game playing to challenge brain.
Sudoku game on paper background.
A puzzle, that is good for training the brain for old people
Close-up of hand to fill in Sudoku puzzle with a ballpoint pen
Sudoku and blue pen background
A detail of somebody finishing a sudoko
Puzzel and pen.
Mysuru, Karnataka, India-March 6 2025; An Indoor Japanese brain teaser game 'SU DO KU' or Sudoku being solved in a daily Newspaper.
A closeup picture of Sudoku game with a pen nib on it. It was first published in a french newspaper as a numerical puzzle.
Pen on a sudoku grid.
flat lay white table, desk with unsolved sudoku
Elderly man solves sudoku or a crossword puzzle to slow the progression of Alzheimer's disease
Sudoku puzzle grid and pencil, closeup view
A partially completed puzzle with pencil
Soduko puzzle and pencil
Solving a number puzzle, sudoku.
Crossword Woman with pencil making crossword
Starting a sudoku puzzle. XXL size image.
Solving Sudoku puzzle with pencil
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