The KIIT Konnexions Society successfully hosted CODEX 1.0, an online competitive programming event conducted on 2nd and 3rd December 2025, bringing together enthusiastic coders for an immersive and engaging problem-solving experience. Designed around a creative GTA-themed concept, the event uniquely blended technical challenges with storytelling, adding excitement and novelty to the competition. Participants from diverse disciplines tackled a carefully curated set of competitive programming questions that tested their logical reasoning, algorithmic thinking, and coding efficiency. The event fostered a competitive yet collaborative atmosphere, encouraging creativity, analytical skills, and perseverance among participants. Through CODEX 1.0, KIIT Konnexions reaffirmed its commitment to promoting coding culture, innovation, and student-driven technical learning through thoughtfully designed and impactful events.