 |
| Nation | State | City |
| Netherlands | North Holland | Amsterdam |
| Peru | Arequipa | Arequipa |
| Peru | Puno | Puno |
| Peru | Ica | Paracas |
| Sweden | Västragötaland | Göteborg |
| Peru | Cusco | Cusco |
| Peru | Lima | Lima |
| Norway | Vestland | Bergen |
| Norway | Oslo | Oslo |
| Korea | Chungcheongnamdo | Boryeong |
| Denmark | Capital Region of Denmark | Copenhagen |
| Denmark | Region of Southern Denmark | Vejle |
| Sweden | SkÅne | Malmö |
| Sweden | Stockholm | Stockholm |
| Greece | Attica | Aegina |
| Croatia | Czech | Denmark |
| Finland | Greece | Iceland |
| Ireland | Japan | Korea |
| Liechtenstein | Netherlands | New Zealand |
| Norway | Peru | Spain |
| Sweden | Swiss | USA |
| Mr. Jin's Math Classroom | Teacher Jin's Library |
| PaperLee's Hobby Life | Flo's Norway |
| Zoochess |