1. Tyamka
2. Licences

Licences

Tyamka uses the following third-party material. We thank its authors. The full licence texts are available from each package's own project page, linked in the list below. The same list is shown on the Licences screen in the game.

Fonts

All fonts are licensed under the SIL Open Font License, Version 1.1 (https://openfontlicense.org).

Word lists

• The English word list is derived from SCOWL (Spell Checking Oriented Word Lists) version 2020.12.07 by Kevin Atkinson, http://wordlist.aspell.net/. Copyright 2000-2018 by Kevin Atkinson and the other copyright holders named in the SCOWL copyright notice, used under the SCOWL permission notice.
• The Ukrainian word list is derived from morfologik-ukrainian-search 4.9.1 by Andriy Rysin and the dict_uk (VESUM) contributors, https://github.com/brown-uk/dict_uk, licensed under the Apache License, Version 2.0. We modified it by keeping only nouns in the nominative singular of 3 to 8 letters and removing some words.
• Word frequencies were counted on Ukrainian sentences of Mozilla Common Voice, released under CC0. No sentence text is included.

Sounds and music

The sound effects click_001, confirmation_001 and error_001 from Interface Sounds and Pizzicato 04 and Steel 01 from Music Jingles are by Kenney (https://kenney.nl). They are released into the public domain under CC0 1.0 (https://creativecommons.org/publicdomain/zero/1.0/); no credit is required, we give it with thanks. We levelled their volume and converted them to AAC. The background music Calm Piano 1 (Vaporware) is by The Cynic Project / pixelsphere.org / cynicmusic.com (https://opengameart.org/content/calm-piano-1-vaporware), also released under CC0 1.0; we trimmed the silence at both ends and converted it to AAC.

Open-source software

The game and the website are built with open-source software, including React, React Native, React Native Web, Expo and Next.js, each under its own licence. The list below is generated from the game's and the website's own dependencies with `npm run gen:licenses`, and a test fails the build if it drifts from what the two actually depend on.