Play without the extra steps
QTHCC brings together browser puzzles, board games and arcade challenges. Choose a game, understand its rules and start a round without an account.
What you will find
Every available game has a dedicated page and a playbook covering its goal, controls, rules and a practical example. The library includes solo activities and clearly labelled same-device two-player games.
Tell us what needs improving
Use the contact form to report a rule problem, an input issue or an accessibility concern. Include the game and device so the issue can be reproduced.