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Sudoku for training the brain
Mysuru, Karnataka, India-March 6 2025; An Indoor Japanese brain teaser, puzzle game 'SU DO KU' or 'Sudoku' being solved in a daily Newspaper.
Solving a number puzzle, sudoku.
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.
Senior man solving word search puzzle at home. Elderly male is with pen and book. He is sitting in living room.
Sudoku puzzle game playing to challenge brain.
Close-up of man hand writing on inventory sheet
Sudoku puzzle grid and pencil, closeup view
Close up of soduko puzzle and pencil
Sharpened wooden pencil lying on a sudoku grid with pre-filled numbers waiting to be completed in sequence
Selecting numbers on a lottery ticket
Sudoku game with eyeglasses and pen
the hand of a business woman, holding a pen, writing in a notebook, holding a cup, at the table, in a shirt
Close-up of hand to fill in Sudoku puzzle with a ballpoint pen
Hands of a 70-year-old Canadian man completing a page of Sudoku at home.
Woman doing a Sudoku Puzzle with a pencil in her hand.
A piece of newspaper crossword puzzle on white background
Mind-Strengthening Colorful Visual Sudoku Puzzle. A Fun and Challenging Brain Exercise
Over the shoulder view of a senior woman wearing eyeglasses playing Sudoku
Sudoku puzzle, game to play for keep you brain younger for developing Alzheimer disease in senior patient.
A partially completed puzzle with pencil
High magnification photograph of a pencil on a sudoku puzzle
Mature adult male sitting at a table in a bright room at home
Sudoku puzzle, game to play for keep you brain younger for developing Alzheimer disease in senior patient.
Sudoku-style japanese logic game: kakuro
Close up of a crossword puzzle with a pencil in a hand
Sudoku puzzle, brain game for developing Alzheimer disease in senior patient.
Close up of a senior woman hands doing crossword puzzle.
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