Codehs All Answers Karel Top Page

function start() var step = 7; while(step > 0) moveTimes(step); turnLeft(); moveTimes(step); turnLeft(); step--;

function start() putBall(); // Start with a ball while(frontIsClear()) moveAndAlternate(); codehs all answers karel top

Nested loops that break on odd/even world sizes. The "Top" Logic: Move row by row. At the end of each row, turn around and go back. Alternate the starting column each row. function start() var step = 7; while(step >

You want the "top" answers—the cleanest, most efficient code to get a perfect score. Alternate the starting column each row

function start() while(noBallsPresent()) if(rightIsClear()) turnRight(); move(); else if(frontIsClear()) move(); else turnLeft();

The while loop inside ensures Karel picks up all balls at a single spot before moving to the next avenue. 2. Challenge: "The Snail" (Square Spiral) Problem: Karel must traverse a spiral pattern from the outside to the center of a world (usually 8x8 or 10x10).