- The guy in the 1st picture is Slick.
- The guy in the 2nd picture is Toober.
- The guy in the 3rd picture is Mogulman.
Let's analyze the statements of each snowboarder:
1. First Guy: If he is Slick, then his statement "The guy in the middle is Slick" would be true. However, if he is Toober or Mogulman, the statement would be false. Since Slick always tells the truth, this guy must be Slick.
2. Middle Guy: If he is Toober, his statement "I'm Toober" would be true. If he is Slick or Mogulman, the statement would be false. Since Toober sometimes tells the truth, this guy must be Toober.
3. Third Guy: If he is Mogulman, his statement "The guy in the middle is Mogulman" would be false. If he is Slick or Toober, the statement would be true. Since Mogulman never tells the truth, this guy must be Mogulman.
In summary, the snowboarders are labeled as follows:
- The guy in the 1st picture is Slick.
- The guy in the 2nd picture is Toober.
- The guy in the 3rd picture is Mogulman.
This conclusion aligns with the truth-telling behavior of Slick, the sometimes truth-telling behavior of Toober, and the always lying behavior of Mogulman as described in their statements.