Secret Sound

Secret Sound asks a single question each day, written large above the player: what makes this noise? There is nothing to see, only a play button, a dotted line that stands in for a waveform, and a field to type your answer. The game is part of BrainSnack, a small set of daily puzzles linked to one another by arrows in the footer. Three hints sit behind a button, and a score appears at the top of the screen, eight out of eight on opening.

1. Start the clip with the play button.
2. Replay it as many times as needed: the note under the player states unlimited replays.
3. Type an answer in the field and submit with Guess.
4. Open a hint if listening isn't enough, or abandon with Give up.

Because very few daily games address only the ear, and this one follows the idea through by showing nothing: no image, no answer template, no waveform. What remains is a rare sensation, that of recognising a familiar noise without being able to name it.

The interface is deliberately spare: no grid, no color, no splitting the answer into letters. A score at the top of the page and a numbered hint button are the only anchors, and the player shows only a dotted line, not a usable waveform. In other words, nothing on the screen helps you guess in place of your ear.

Core play

The game presents a single default daily puzzle: one question (an audio clip) shown with a play button, a dotted-line placeholder, an answer field, and controls to Guess or Give up. The page shows unlimited replays, a score at the top, and three hints accessible via a numbered hint button. There are no alternate modes or separate game types.

• Replays cost nothing and the game states that explicitly. Before opening a hint, it's worth replaying the clip while listening for things other than the source: the duration, the room's echo, what happens just before the end.
• The hint button advertises its own inventory: three in total. The first one opened is therefore not an isolated aid but one third of a reserve.
• The dotted line under the play button is not a waveform: it doesn't tell you about peaks or the sound's actual length. Trying to 'read' it wastes time.