Kontra is an online destination for free guessing games, daily challenges, and unlimited play. Its collection brings together sports, geography, and general-knowledge formats, with new daily puzzles alongside games that players can enjoy beyond the daily challenge. Featured options include Daily Five, which presents a new basketball five each day; Premier League, where players try to find the rarest eleven in England’s top flight; and GeoSplit, a game focused on splitting the world in half. Other listed games include Daily Grid, Podium, Career Path, Daily Quiz, HoopsTiers, How Many?, and Daily Card.

Players can browse trending challenges, view all available games, or explore archive puzzles. Kontra also offers a Plus option, described on the site as providing play without ads. The platform includes account features such as signing in and signing up, as well as options for playing with friends and adjusting settings. Its website provides support and contact links, along with terms of service, privacy, and cookie policies.