| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | challenging problems | Arab countries | Challenging problems in Arab countries are addressed using a mix of traditional wisdom and modern technology. | 1 |
| 2 | challenging problems | East Asian countries | Challenging problems in East Asian countries are approached with an emphasis on group effort, collaboration, and harmony. | 1 |
| 3 | challenging problems | Russia | In Russia, challenging math problems are viewed as an opportunity for students to display their skills and win recognition. | 1 |