Hello, if any of you found it that import com.codegym.engine.cell.*; doesn't want to import in IntelJi there is an easy solution(works for my anyway). Close intellij and remove manually folder where you have your codegym code. After restarting Intellij it will ask you to choose a folder to download the codygym code and, after opening the game, it imports the engine. However, sometimes, after one, sometimes after few verifications, the Intellij again refuses to import the engine. Repeat " the removal folder and download to a new one " steps. Interestingly, I have problems like that only with the game tasks. Hope, it will help :) happy coding ^0^