Danger B. Clock

Oh no! Not a Dangerbomb Clock! But fear not; this one's all fun! What you get is a regular alarm clock, in a scary bomb-like case with three wires, red, yellow, and blue. Your mission, should you choose to accept it, is to "defuse" the bomb before it goes off! You set the alarm like a regular clock, and when the set time draws near, a countdown starts. If you can unplug the one correct wire, the bomb will be defused and the "explosion" (the actual alarm sound is a "Booom!") will be averted. If you unplug the wrong wire or don't unplug any wires by the time the countdown ends...well, I think you know what you'll get! BOOOOOM! (Don't worry though, again, it's just the alarm sound.) You do get some help, though: the color of the flashing light gives you a "hint" (thanks!) about the wire you need to unplug to defuse the bomb. You can't stop the explosion (alarm!) without the flashing light-colored wire being pulled. Hmmm...sounds kinda easy to me!