| No | Short Description | Difficulty | Open | |
|---|---|---|---|---|
| 1 | Research Scope | |||
| 2 | Culture Hearths | |||
| 3 | Antarctic Ocean | |||
| 4 | Movable Printing | |||
| 5 | Paraphrasing | |||
| 6 | Character Analysis | |||
| 7 | Jet Lag | |||
| 8 | Tanks | |||
| 9 | Internet Fragmentation | |||
| 10 | Newton's Law | |||
| No | Short Description | Difficulty | Open | |
|---|---|---|---|---|
| 1 | Research Scope | |||
| 2 | Culture Hearths | |||
| 3 | Antarctic Ocean | |||
| 4 | Movable Printing | |||
| 5 | Paraphrasing | |||
| 6 | Character Analysis | |||
| 7 | Jet Lag | |||
| 8 | Tanks | |||
| 9 | Internet Fragmentation | |||
| 10 | Newton's Law | |||