## Discussion Forum

### Problem on Jan. 29, 2018

Problem on Jan. 29, 2018

Hello, Could one of Areteem teachers or anyone explain the posted solution for the problem on Jan. 29, 2018? I have a different answer. Thank you so much!

Re: Problem on Jan. 29, 2018

There was one possibility missing in the solution of that problem ($2$, $4$ and $5$). The problem is now fixed.