-Within the project directory, there will be one package for each day. This will save time waiting for `stack` to check every executable before compiling what's changed. Each package needs a separate directory tree and a separate `.cabal` file.
-
-## Creating the first package
-Then create the basic `stack` project with it. This will create a new directory. Note that this new directory name can't have a hyphen-delimited word that's just digits, so the initial project will have to be `adventofcode1701`
-
-```
-stack new adventofcode1701 simple
-```
-
-This project will be demoted to being a package, but one that will hold the overall project.