Here I’m bringing you a pretty different puzzle that you’ve been already accustomed if you regularly visit this website. While so far it’s been mostly the typical IQ test type questions, I decided to add some colors to it and change the style a little bit. This one might be more complex for most of you as it reminds a typical math equation from the primary school. As you can probably remember, we had a pretty simple math solution for this and if you remember that process it should be a no-brainer. In fact, I think that primary class students might be faster to solve this puzzle than adults as it’s just something they are doing at school on daily basis.