👉 Mission Briefing (Normal Mode): 🛡️ [Point-to-Line Defense]: Agent is at P(x₀, y₀), laser line is L: ax+by+c=0. Predict the minimum shield radius! 📏 [Dual-Line Corridor]: Find the safe width between two parallel lasers L₁ and L₂. ⚠️ Warning: Distance is always positive! Before calculating parallel line distance, ensure x, y coefficients align perfectly! Wrong answers deduct points. Trust your intuition! 🎲 Mission Length: 10 random challenge sectors will be drawn!