Legal
Credits & licences
We’re grateful to the open-source creators whose work helps us build.
Fonts
| Font | Used for | Licence |
|---|---|---|
| Space Grotesk | Website headings | SIL Open Font License 1.1 |
| Inter | Website text | SIL Open Font License 1.1 |
| Nunito | Grouplet page | SIL Open Font License 1.1 |
| Fraunces | Ladderlet game and page | SIL Open Font License 1.1 |
| Source Serif 4 | Ladderlet game and page | SIL Open Font License 1.1 |
Artwork
| Artwork | Used for | Licence |
|---|---|---|
| Fluent Emoji by Microsoft | Grouplet game and page | MIT License |
Each app also lists the open-source software it uses under Settings → Licences.