1. Harry Kim attempts the Kobayashi Maru:
Computer: "Error. You must hold at least hold the rank of Lieutenant to partake in the no-win scenario. Auto-failing. Please stand by..."
2. The Sisko attempts the Kobayashi Maru:
Rigs a nearby Romulan transport to explode. Kills entire crew. Enraged Romulans declare war on the Klingons. The ensuing galactic war between both powers kills billions.
Computer: "No-win scenario failed. You have managed to make a no-win scenario worse, which was not the objective."
3. Picard attempts the Kobayashi Maru:
Doesn't go higher than Yellow Alert. Attempts to hail Klingons [with the intention of having a thoughtful, intellectual discussion on inter-species conflict] 15 times. All hails ignored. Ship is destroyed without having fired a single shot.
Computer: "The objective is to survive for as long as possible. This is not the diplomacy simulator. Scenario failed."