Please wait before this message disapears to start; otherwise sounds may play very fast/slow.
Points : 0 Tries : 0
1 try per interval; you can play back the interval any number of times but it costs you 1 point.
+10 points if you guess the interval
+4 points if you're 1 step off
+1 point if you're 2 steps off
-2 points if you're off by 3 steps or more
GOAL : reach 100pts in the less tries and the less time possible
Your final score is your number of tries multiplied by minutes you took to complete the game; lower scores indicate better performance.
Don't fall below -30 points.
The windows that open and close every 10 tries are a script recording performance on each intervals.