Clue 1: The Heart of a Computer

"I am the most basic unit of data in a computer. I can be either on or off, 1 or 0. What am I?"

Clue 2: The Repeating Block

"I allow code to repeat a certain number of times, based only on a condition. What am I?"

Clue 3: The Pointer's Path

"I hold the memory address of another variable. You can use me to manipulate data indirectly. What am I?"

Clue 4: The Conditional Jump

"I help make decisions in the program by evaluating conditions. If true, one path is taken, if false, another. What am I?"

Clue 5: The Function's Name

"I am a block of code that can be called to perform a task. You use me to avoid code repetition. What am I?"

Clue 6: The Returner

"I send a value back from a function to the caller. You’ll find me in every C program that produces output. What am I?"