Here's the solution to the matching exercise:
* **backgammon** - нарды
* **team game** - командная игра
* **chess** - шахматы
* **board game** - настольная игра
* **darts** - дартс
* **jigsaw puzzle** - мозаика
**Explanation for students:**
* **backgammon** is a board game known as нарды in Russian.
* **team game** naturally translates to командная игра, meaning a game played in teams.
* **chess** is universally recognized as шахматы.
* **board game** encompasses many games played on a board and is referred to as настольная игра.
* **darts** is directly translated as дартс.
* **jigsaw puzzle** is known as мозаика, which refers to a picture made by fitting small pieces together.