This is the mission videos for FLL (FIRST LEGO League). (The FLL videos can be seen and downloaded here.) Our two eldest are in FLL this year. These 19 missions equal to about 7 seconds for each objective to be completed. Note the correction on insulating the house. In the Video it shows the blocks stacked. That is incorrect, both blocks must be touching the mat to score.
I will post more about FLL and how the team does in the future.