CodeHS Answers: Unit 3 : Super Karel and For Loops 2025/2026 Exam All Answers and Illustrations Given

CodeHS Answers: Unit 3 : Super Karel
and For Loops 2025/2026 Exam All
Answers and Illustrations Given



What is a code comment? - 🧠 ANSWER ✔✔A way to give notes to the

reader to explain what your code is doing


3.1.3: Hurdle Karel - 🧠 ANSWER ✔✔/*


* This program has karel jump over two

* hurdles and then move all of the way

* to the edge of the world.

*/

function start(){

// Karel jumps two hurdles in this

// program.

runToHurdle();

jumpHurdle();


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1
STATEMENT. ALL RIGHTS RESERVED

,runToHurdle();

jumpHurdle();

runToFinish();

}

/*

* Precondition: Karel has just jumped the

* last hurdle, and is facing east.

* Postcondition: Karel is all of the way

* at the end of the world.

*/

function runToFinish(){

move();

move();

move();

move();

}



COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
2
STATEMENT. ALL RIGHTS RESERVED

, /*

* Precondition: Karel is facing east, three

* spots away from a hurdle.

* Postcondition: Karel is standing right in * front of a hurdle.

*/

function runToHurdle(){

move();

move();

move();

}

/*

* This function has karel jump over a

* hurdle that is one row high.

* Precondition: Karel is standing in front

* of a hurdle, facing east.

* Postcondition: Karel has just jumped over



COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
3
STATEMENT. ALL RIGHTS RESERVED