The issue described seems to indicate that when the mouse takes a right turn, the program behaves unexpectedly (the mouse disappears). This suggests there is a problem with how the program handles navigation or movement within the maze, rather than a straightforward typo or syntax issue.
The best choice here is:
• logic error
A logic error occurs when the program runs without crashing but produces incorrect results, which is what seems to be happening when the mouse disappears after a right turn.