Krillion offers a unique trivia experience focused on playing and exploring rare-answer trivia. The game presents a seven-question daily challenge where players aim to provide uncommon answers to score higher. Each prompt allows approximately 20 seconds for a quick decision. Beyond the game, Krillion provides twenty original field guides designed to teach practical recall, category-mapping, and answer-selection methods. These guides help players develop strategies to reduce prompts to entities and conditions, preventing common mistakes like confusing similar-sounding but incorrect answers. The editorial library organizes knowledge through various structures such as maps, timelines, and classification branches, enabling players to build connected routes for better recall. Krillion emphasizes separating evidence from estimation, with measured and checked answer frequencies rather than relying on guesswork. The game's scoring system rewards uncommon choices, with each point moving the player's 'dive' 10 meters deeper towards a trench floor. Players can engage with the daily dive, explore themed packs for specific interests like movies or sports, or opt for the Endless Dive mode with no daily limit. The platform also offers a four-week recall plan to train category maps and timed choices. Krillion.org hosts these playable games and editorial content, operating independently.