Use APKPure App
Get FLL Hydro Dynamics Sketch Plan old version APK for Android
Use the Sketch Planner to plan your robot runs.
Use the Hydro Dynamics Sketch Planner to plan your robot runs. You can draw your path across a virtual FLL table where you want your robot to drive. This tool comes with the ability to save your drawing, so you can try different plans before you come up with a final plan.