Karel Challenges Questions and Answers Latest Version Already Passed

Karel Challenges Questions and Answers Latest Version Already Passed What should Karel check before making a turn? If there is space to turn without hitting a wall How can Karel recognize when it has reached a dead end? When there are walls on three sides What is the best way for Karel to find the shortest path to a target? Follow open spaces while avoiding obstacles How can Karel place beepers in an L-shape? Move forward while placing beepers, then turn and continue What happens if Karel runs out of commands in a loop? It stops executing and moves to the next instruction 2 How can Karel escape a square enclosure? Look for an open side and move toward it What should Karel do if it encounters an unexpected obstacle? Adjust its path by turning or taking a different route How does Karel know when it has completed a challenge? When it has executed all required tasks How can Karel keep track of how many beepers it has collected? Use a counter variable to count each pickup What happens if Karel turns left four times in a row? It faces the same direction as before How can Karel move in a circular pattern? Move forward, turn slightly, and repeat 3 What should Karel do if it needs to place a beeper only on even steps? Count steps and place beepers when the count is even How can Karel efficiently clear all beepers in a world? Move through all locations, picking up beepers