Supercharge your programming skills with variables and loops.
Writing Programs
Using Variables
Multiple Variables
Debugging Variables
Updating Variables
Updating with Expressions
Variables and Loops
Geometric Expressions
Using Logic
Variable Logic
The For Loop
Patterns with Variables
Manipulating Variables
Coloring with Numbers
Randomness
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Master the fundamentals of writing modular code -- key to building scalable software.
Build your computational problem solving skills by writing programs that produce complex outputs. You'll learn how to use variables to store and update values, as well as how to harness the power of the for loop. These tools will help you build foundational skills to write more dynamic programs.