Sudoku Sanctuary · Sound credits

Stream ambience: “Swale” by Siddharth Patil (Ksd5), a field recording of a small swale trickling into a stream. CC0 1.0 public-domain dedication.

Played with low-pass filtering and adjustable playback volume. Paired recordings keep their complete duration.

Original recording and license

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Garden ambience

Ambient Bird Sounds by isaiah658, CC0. Source: OpenGameArt. Looped, filtered and played quietly.

Wind1 by Luke.RUSTLTD, CC0. A synthesized wind recording distributed as an audio file. Source: OpenGameArt. Stream: Swale by Siddharth Patil, CC0, low-pass filtered and reduced in level.

River Flow — Calm Waters

Music file supplied by the project owner. Played alongside the selected garden recording. The full recordings start together and repeat only after both finish.