Contact
We reply within two business days for syllabus questions. Urgent classroom access issues: call during desk hours.
| Day | Desk hours (KST) |
|---|---|
| Monday – Thursday | 10:00 – 19:00 |
| Friday | 10:00 – 17:00 |
| Weekend | Async support for enrolled cohorts |
Phone
+82 2 3142 8801
Same hours as the table above for live routing.