o3 gets this one right: "After taking away the two blue cubes, three cubes remain—in order from bottom to top: 1. Red 2. Red 3. Green With three cubes, the

o3 gets this one right: "After taking away the two blue cubes, three cubes remain—in order from bottom to top: 1. Red 2. Red 3. Green With three cubes, the cube in the central (second) position is red."