Brain Teaser for pattern recognition: The Empty Triangle
Here you have a quick brain teaser…which number should be placed in the empty triangle to the right?
This puzzle works your executive functions in your frontal lobes by using your pattern recognition, hypothesis testing, and logic.
Warning: There can be more than one solution…but make sure whatever you say works in all four triangles!
The Empty Triangle
Let us know how you do!
The top number minus the bottom left-hand number is multiplied by the bottom right-hand number to give the number inside the triangle.
More brain teasers and visual illusions
- Test your Brain and Mind with these 9 Classic Optical Illusions
- Top 25 Brain Teasers, Games and Illusions, for Teens and Adults of Any Age