Credits and licenses

Senbon Kumiki · STUDIO GENNAI

Sound effects

Impact Sounds by Kenney · CC0 1.0

The recordings have been trimmed, mixed, filtered and adjusted for this game.

Original asset license notice

Numeral font

Zen Old Mincho — Copyright 2021 The Zen Old Mincho Project Authors.

The bundled font contains a subset of numerals and symbols.

SIL Open Font License 1.1 · Source

Software

Flutter and package licenses are also available in Play settings → Credits and licenses inside the game.

Full Web software license notices · Full game license notices

Store badges

Apple and the Apple logo are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc. Google Play and the Google Play logo are trademarks of Google LLC.

Motion and mark

Completion animations are drawn in code. The Web mark was built as vectors in Figma from an Imagegen concept.