Navigate the Blockly Maze

A Google employee, Neil Fraser, has during his journaled trip to Vietnam coded a nice little web-based Scratch-like environment that lightly introduces the most important basic building blocks of most modern programming languages:

Task

Complete the Blockly Maze programming puzzle.

For maximum points, you are required to export your solutions for mazes 7, 8, 9, and 10. You can export your solutions with a “Share” link (link icon). Save the exported solutions and show them (only!) to your instructors.