Number MazeLogic Level 2
Starting at "Start" with a value \( x \) at 0, and then travelling among the maze adding and subtracting to \( x \) as specified, is it possible to leave the maze with \( x \) at 1?
It is possible to cycle back and forth between two rooms, but the value of 1 must be had at the exit, not just midway through the path.
For example, one possible path from Start (which doesn't succeed) would be to +2 \( (x = 2), \) -3 \( (x = -1), \) +2 \( (x = 1), \) + 6 \( (x = 7), \) -1 \( (x = 6). \)