# Four Squares III _Posted on Apr 28, 2020_ +-- {.image} [[FourSquaresIII.png:pic]] > Four squares. The blue area is $2$. What’s the green area? =-- * Thread [on twitter](https://twitter.com/Cshearer41/status/1255121674455994368) * [[four squares iii techniques]] * [[four squares iii solution]]