This work represents an example of how we can make a common practice of solving binary exercises. While this type of equation begins simple, it gains towards the end in complexity. Still, it never deviates from three simple symbols.
These symbols have permeated our existence in their usage within every binary machine we encounter in our lives. We should be more familiar with how they function.
If you can solve the first three puzzles, you can surely solve the entire book.
All of the answers are available:
Solve for Z! Then again, if you just guess, you've got a 50% chance.