2016-07-08 10:28 GMT+03:00 grarpamp <grarpamp@gmail.com>:
http://www.moserware.com/2009/09/stick-figure-guide-to-advanced.html
Act 1: Once Upon a Timeā€¦
Act 2: Crypto Basics
Act 3: Details
Act 4: Math!
Epilogue

Very nice.
Thanks grarpamp!