AUDIO LEVEL · 24 ROUNDS
Hear a baseline, then judge whether the second tone is louder or softer. Sound is required for the intended challenge.
Complete 24 balanced LOUD and SOFT rounds. Wrong answers count, then play continues.
READY?
Press PLAY SOUND each round. The baseline plays first, followed by the tone you must judge.
Play: Space or PLAY SOUND · Answer: S for SOFT, L for LOUD, or tap a large button.
HOW TO PLAY
Use a comfortable device volume, then press PLAY SOUND or Space to start the round.
Listen to the baseline tone first and the comparison tone second.
Choose LOUD if the second tone was louder, or SOFT if it was quieter.
AUDIO COMPARISON
Every round has its own baseline. The two tones share the same pitch, so only their relative loudness determines the answer.
The game uses short, conservatively leveled sounds. Keep your system volume comfortable and never raise it to an uncomfortable level.
ACCESSIBLE FALLBACK
The intended challenge requires sound. If you mute the game or Web Audio is unavailable, the interface explicitly switches to VISUAL FALLBACK.
In fallback mode, the baseline and second-tone meters show the same relative level change, and assistive text announces the comparison.
QUESTIONS
Browsers restrict unexpected audio. Starting each pair with a click, tap, or Space keeps sound under your control.
Yes, using the labeled visual fallback. For the intended auditory challenge, turn sound on and use a comfortable volume.
The loudness difference gradually narrows and the answer timer shortens. One wrong answer or timeout ends the run.
The game keeps its generated signal conservative, but your device controls final output. Set a comfortable level before playing and stop if sound feels uncomfortable.