Simple console sandbox

// build.sbt:
scalaVersion := "2.12.7"
resolvers += "Typesafe repository" at "http://repo.typesafe.com/typesafe/releases/"
libraryDependencies += "com.typesafe.play" %% "play" % "2.6.17"

// project/build.properties:
sbt.version=1.0.2

// run:
cd /path/to/build.sbt/
sbt console
> import play.api._