This app doesn’t exist

This is a promotional pitch for Thirteen, a proposed weekly prediction game that its author says combines Polymarket's skill-based appeal with PoolTogether's no-loss structure. The author argues that prediction markets work as aggregators of informed belief rather than oracles, but that users risking real money limits their mainstream reach. Under Thirteen's described model, players deposit 100 (e.g., USDC) to predict 13 outcomes across sports, politics, and culture each week, with all deposits earning yield that funds a jackpot paid to anyone who gets 13 of 13 right. Weeks without a perfect score roll the jackpot over to the next week.