Set Theory Questions

In a survey of $140\text{ students}$, $60\text{ students}$ like to play video games, $70\text{ students}$ like to play indoor games, and $75\text{ students}$ like to play outdoor games. Additionally, $30\text{ students}$ like to play both indoor and outdoor games, $18\text{ like both video games and outdoor games}$, $42\text{ play both video games and indoor games}$, and $8\text{ like all types of games}$. Use the Venn diagram to find the students who play only outdoor games.