Sound Puzzles

These puzzles are used to load and play back HTML5 sounds.

"load sound"

Creates an HTML5 audio element and loads a sound file using a specified URL. This puzzle also adds the created audio element to a memory cache so that any subsequent uses of this puzzle with the same URL do not load the same sound file again. Using .mp3 format is recommended as it is supported by most web browsers.

"play sound"

Starts audio playback. The loop checkbox repeats sound playback if enabled.

"pause sound"

Pauses audio playback.

"rewind sound"

Sets the audio element to play a sound from the start.

"set volume"

Sets the sound volume. Input volume is clamped to the 0.0-1.0 range.

"is playing"

Checks if a sound is currently being played back.