In This Chapter
Making more projects with the Light Fantastic keypad
Finding hidden treasure and learning the resistor color code
Making a color sequence sliding block puzzle
Trying your skill at matching colors
Battling logic to get all the lights out
Having built the Light Fantastic in Chapter 7, you’re ready to have some fun with it. This chapter presents four games, along with ideas for variants and more complex puzzles. Each one is colorful fun.
A few notes before we begin: The Light Fantastic consists of illuminated push buttons. Each one can be set to a range of colors too subtle for your eye to distinguish. In scientific terms, this is known as better than a “just noticeable difference.” The color of each ...