Blend! Twist! Turn on your mind!” Brain Drain puzzles by Mattell
![](https://flashbak.com/wp-content/uploads/2022/11/%E2%80%9CBlend-Twist-Turn-on-your-mind%E2%80%9D-Brain-Drain-puzzles-by-Mattell-1969..jpeg)
BRAIN DRAIN ☜ “Blend! Twist! Turn on your mind!” Brain Drain puzzles by Mattell, 1969.
![](https://flashbak.com/wp-content/uploads/2022/11/Ernest-Hemingway-list.jpeg)
Blend! Twist! Turn on your mind!” Brain Drain puzzles by Mattell
![](https://flashbak.com/wp-content/uploads/2023/11/Fernando-E.-3rd-St-1973-%C2%A9-Rich-Allen-1200x1021-1.jpeg)
Blend! Twist! Turn on your mind!” Brain Drain puzzles by Mattell
![](https://flashbak.com/wp-content/uploads/2022/11/Psychedelic-puzzle-game-by-KMS-Industries-1968.-1200x624.jpeg)
Pop Art Paper Games: Groovy Psychedelic Graphics from the 1960s
![](https://flashbak.com/wp-content/uploads/2022/11/%E2%80%9CThe-Look-in-Look-Around-Look-Out-Game-It%E2%80%99s-an-Optical-Match%E2%80%9D-Mattel-1969.-1200x1200.jpeg)
Pop Art Paper Games: Groovy Psychedelic Graphics from the 1960s
![](https://flashbak.com/wp-content/uploads/2022/11/A-home-%E2%80%9Ccomputer%E2%80%9D-astrology-kit-by-Hoi-Polloi-Inc.-1973.-1200x1210.jpeg)
Pop Art Paper Games: Groovy Psychedelic Graphics from the 1960s
![](https://images.squarespace-cdn.com/content/v1/5bbba684348cd953ae500ae4/1547513196184-89ZQ51WYZ0ULJJCOS2EZ/brain-drain-1.jpg)
Brain Drain — The Peculiar Manicule
![](https://images.squarespace-cdn.com/content/v1/5bbba684348cd953ae500ae4/1547513177776-T92VCKG9DO4G5UBWEL6U/brain-drain-5.jpg)
Brain Drain — The Peculiar Manicule
![](https://images.squarespace-cdn.com/content/v1/5bbba684348cd953ae500ae4/1547513190128-7DL4TNY4XCIRDNFCA1ZZ/brain-drain-3.jpg)
Brain Drain — The Peculiar Manicule
Pop Art Paper Games: Groovy Psychedelic Graphics from the 1960s
![](https://flashbak.com/wp-content/uploads/2022/11/Box-covers-from-a-series-of-card-games-by-the-3M-Company.-1970-1971.-1200x1499.jpeg)
Pop Art Paper Games: Groovy Psychedelic Graphics from the 1960s
![](https://flashbak.com/wp-content/uploads/2022/11/Fizzog.jpg)
Pop Art Paper Games: Groovy Psychedelic Graphics from the 1960s