The tutorials include many themes familiar to students and provide videos for instruction. Visit https://code.org/learn to try and create lines of code to achieve each tutorial's presented challenge. How many levels can you move through? How many lines of code can you create? Have fun and happy coding!
Taken from https://csedweek.org/about:
In July 2013, the first "Hour of Code"themed CSEdWeek reached over 15 million students and over 35,000 events across 167 countries.
In January of 2014, the executive committee of Computing in the Core Voted unanimously to maintain the Hour of Code theme as the centerpiece of the week, and for Code.org to continue shepherding this open grassroots celebration of computer science.
One year later, in January of 2015, the Hour of Code reached 100 million "hours served," making the Hour of Code and CS Education Week the largest education campaign in history.