1. Click see inside (The blue button above) 2. Look at the script and scroll right. 3. It will tell you how to change the numbers. 4. Scroll left and set the numbers to whatever you want. Example: To make it 2 minutes make the first 2 blocks say 120. (Its in seconds) 5. If you do not understand then read all of this again.
Comment to tell me what to make next and if your having any problems or if you found any bugs.