Configuring blocks
OPEN the project "Configuring_blocks" by clicking the link below, and selecting "OPEN WITH" and then clicking
.
FOLLOW the instructions using the software to learn how to configure the blocks.
MAKE SURE that your project is validated by the teacher.
In that case, CLICK on "File" → "Close project" and CLICK 
to the question "Project has unchanged saves. Do you want to save ?".
MOVE ON to the next activity.