Build an internal, tenant-authenticated “Guess Who?” game that helps employees learn their teammates’ names, faces, and roles. Serve the game through a webpage route, keep the employee directory current with a daily scheduled sync, and retain all-time player rankings across runs. Create a scheduled roster-sync step that reads active employees from Slack—or another authoritative company directory—filters out bots, deleted accounts, and unusable profiles, and stores a normalized roster with names, job titles, photos, and internal identity information. Add a tenant-authenticated roster API that exposes only game-safe profile information. Build a polished, responsive game interface with two modes: a classic elimination board and a multiple-choice photo quiz. In classic mode, provide built-in hints, let players eliminate candidates, allow up to three custom yes/no questions about the mystery person, and record successful guesses. Use Claude—or another vision-capable language model—to answer custom questions from approved directory information and visible, non-sensitive photo details, while refusing sensitive or inappropriate inferences. In photo-quiz mode, track correct answers, scores, and streaks. Add a tenant-authenticated leaderboard API backed by durable storage. Identify players from their authenticated company email, match them to the directory roster, and maintain separate all-time rankings for correct photo-quiz answers and classic-mode wins. Display both leaderboards in the game and update them after successful scoring events. Keep routes private to authenticated tenant members, never expose employee emails or internal identifiers to the browser, and make shared score updates safe when multiple players submit simultaneously. Tools used: Slack, Anthropic,Claude, 3B