Is it Time for Entrepreneurs to Stop “Thinking Outside the Box”? | by Aaron Dinin, PhD | The Startup | Medium
Unravel - [Midweek Brain Teaser] Using exactly four straight lines, without taking your pen off the paper, can you join all nine dots? You are not allowed to retrace your path. | Facebook
![9 dots 4 lines | 9 dots 1 line | This tricky puzzle & the awesome riddle has three genius solutions - YouTube | Riddles, Dots, Brain teasers 9 dots 4 lines | 9 dots 1 line | This tricky puzzle & the awesome riddle has three genius solutions - YouTube | Riddles, Dots, Brain teasers](https://i.pinimg.com/originals/4d/ae/3b/4dae3bc079eff6f5cbce1477085eb503.jpg)
9 dots 4 lines | 9 dots 1 line | This tricky puzzle & the awesome riddle has three genius solutions - YouTube | Riddles, Dots, Brain teasers
The nine-dot puzzle. The task consists of connecting all 9 dots with... | Download Scientific Diagram
![Say we have a pen and a piece of paper with 9 evenly spaced dots (as shown). How do we draw 4 straight lines through the 9 dots, without ever lifting our Say we have a pen and a piece of paper with 9 evenly spaced dots (as shown). How do we draw 4 straight lines through the 9 dots, without ever lifting our](https://preview.redd.it/say-we-have-a-pen-and-a-piece-of-paper-with-9-evenly-spaced-v0-d1as2xofnckb1.png?auto=webp&s=c4679cd2210eafdddb9f6bb57aaeb7b086e7b00e)
Say we have a pen and a piece of paper with 9 evenly spaced dots (as shown). How do we draw 4 straight lines through the 9 dots, without ever lifting our
![7: Nine dots puzzle: draw four straight lines that go through all nine... | Download Scientific Diagram 7: Nine dots puzzle: draw four straight lines that go through all nine... | Download Scientific Diagram](https://www.researchgate.net/publication/277007765/figure/fig24/AS:669526043660305@1536638856355/Nine-dots-puzzle-draw-four-straight-lines-that-go-through-all-nine-dots-but-without.png)