For those who are new to CC, or for those who may have forgotten and wouldn’t mind a trip down memory lane, here are some links to some previous Hour of Code campaigns. Some of the levels may not work well, or not at all, but for those that do, some of them might also offer at least a small reward.
As always…have fun!
https://codecombat.com/play/game-dev-hoc?
https://codecombat.com/play/game-dev-hoc-2?
https://codecombat.com/play/hoc-2018
https://codecombat.com/play/auditions
https://codecombat.com/play/intro
https://codecombat.com/play/picoctf
(If you need to ask for help on one of these levels, please post it like a normal new Level Help topic, but also be sure to include the link to that specific level…we’re not likely to have a reference for these, otherwise.)