This is a pitch matching game, where each player hears two oscillators, starting at different times and different frequencies. Moving your mouse will change the frequency of the second oscillator: the goal is to click as close as possible to the static oscillator. Please enter a username. Then, start by clicking on the “Start” button, which will create an oscillator with a random frequency on the left side of your speakers. One second later, a second oscillator will play, with a frequency that is 10% higher or lower than the frequency on the left side. Click the screen once you’ve settled on a position that closely matches the two frequencies. Please submit your score to the server. The score that is closest to zero is the winner!