KringleCon Lessonized
These are lessons based on the 2018 Holiday Hack Challenge, KringleCon. They are available as one large file, or as separate files for individual lessons. The lessons can be used all together, or lessons from interesting areas can be extracted.
CounterHack Challenges makes the online resources available after the contest closes, so they are always there for your use.
If you use these lessons, please let me know how they worked, and how I can improve them.