Man Solving Cube Jigsaw. Smart young adult plays with cube puzzle sitting on couch at home. Close Up.
Creative abstract man anatomy walking with paint art
Solving Cube Jigsaw: Young adult's clever puzzle-solving at home
A boy and a girl spend their time positively playing chess together at home.
Sochi, Russia - August 10, 2019: Hands solving Rubik Cube. Close-up of hands solving Hungarian Erno Rubik's puzzle.
Colorful-haired woman has a brilliant idea on a pink background
Hand held of an elderly man with a crossword puzzle in a newspaper, in his lap in a waiting room or home office
Pensive indian man comparing variants, counting on hand and thinking, brown studio background
Man with headache in a front of broken car
4K Anatomy concept of a Xray man walking
4K Anatomy concept of a Xray man walking
4K Anatomy concept of a Xray man walking
4K Anatomy concept of a Xray man walking
Delusions insane schizophrenia psychopath and mental health disorders maze abstr
African American Woman Playing Sudoku On Mobile Telephone Gaming App
A seven-year-old boy plays chess with his mother at home at the table.
Candid Black Woman Eating Lunch Alone African Person Chewing Food Close Up Face
Paranoia schizophrenia psychopath and mental health disorders labyrinth abstract
Millennial different ethnicity friends sitting at table assembling jigsaw puzzle
Thoughtful redhead woman pointing up, laughing on green screen
The definition of Alzheimer being bolded by a yellow marker
Hand held close up of a senior filling out a crossword puzzle in a newspaper with a pen inside during the day
Teenager playing chess with elderly grandfather in living room
Portrait of concentrated puzzled diverse multicultural physicians looking at mri brain scan of sick patient, pondering about causes of disease, expressing worry and confusion in medical office.
Family leisure time. Female hands assembling puzzle. Oddly shaped interlocking and mosaiced pieces of jigsaw. Fully interlocking puzzle
Family leisure time. Female hands assembling puzzle. Oddly shaped interlocking and mosaiced pieces of jigsaw. Fully interlocking puzzle
3D Anatomy concept of a Xray man walking
An elderly senior sits in a chair with a crossword puzzle in a newspaper while waiting for an appointment at a doctors office OTS
Old woman tries to remember what to write on paper. Grandmother with a bad memory
Hand held of an elderly man filling out a crossword puzzle with a pen from a newspaper
Side shot of two players playing chess in a dark room...
Young student learns to solve tasks using toy abacus during arithmetic lesson at home closeup
A Mother and Son Play Chess Together
Two players playing chess...
Focus on chess pieces. Family resting and playing chess at home.
Slow motion footage of a chess board and two kings on it, the black king throws down the white king and replaces his place...
Footage of a chess board ober a black background, two kings being put in the middle of the chess board...
A white chess figure king overthrows a black king from the chess board and takes his place...
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Sectional view of a cattle brain. Blue cow brain in a flask
Preschooler Plays with Colorful Abacus After Math Lesson - Close View (Slow Motion)
Toddler girl stands on the playground looking around. Family, child and healthy lifestyle concept.
Little girl stands on the playground looking around. Family, child and healthy lifestyle concept.
Little girl stands on the playground looking around. Family, child and healthy lifestyle concept.
Low angle shot of the king chess pieces standing on a chess board and the white king hits and overthrows the black king and takes his place...
Eye Zoom Into Black Pupil Macro Close Up With Brown Birth Mark
Two king chess pieces standing in the middle of a chess board among the other chess pieces which are lined up, the shot is being zoomed in...
Two people playing chess in a dark room...
Stylized 3d animated depiction traveling along a "forest" neurons in Brain