21 hours of video games per week is good for the brain - Big Think

A study of 2,217 kids found that those who played 21 hours of video games per week had greater cognitive abilities than kids who played none.

Video gaming may be associated with better cognitive performance in children

The 65 Most Thought-Provoking Questions to Make You Think

50 Lateral Thinking Puzzles (with Answers) - Parade

The Effects of Gaming 20+ Hours Per Week: A Data Analysis - Psychology and Video Games

Brain Tune-Up from Action Video Game Play

Indie Poker-Like Game 'Balatro' Has Sold More Than 500,000 Copies in Two Weeks - Bloomberg

Puzzles Helped Me Recover from a Traumatic Injury - The New York Times

How One Hour of Video Games Can Boost Your Brain and Attention Skills

The impact of video games on the brain and body – Horus X

Video Games Are Good For Your Brain [Infographic]

How video gaming could boost your career - Big Think