Once you complete the “Hour of Code” lesson, feel free to dive into the full version of “Code E.D.” lesson where more challenging coding concepts and puzzles await.
Hold down the Ctrl key as you move the mouse wheel to increase or decrease the text size in the code editor.
Coding help pops up as you type the code.
Quick help pops up when hovering the mouse pointer over a known function’s name.
Click the menu button to select a different scene within a lesson.
Click the screen maximize button to see the whole screen. On a touch screen computer, use the pinch-zoom gesture to zooms in and out.
Select main.lua to see the main program of the puzzle game that you are working on.