Small games.
Room to grow.
Playroom is a collection of unlimited guessing games, built around reusable stages and a shared game engine.
Geography data
Our starter set includes 24 countries. Outlines are derived from Natural Earth v5.1.2, which provides public-domain map data. Main-territory outlines are simplified and normalized; they do not express a position on disputed borders. Capital and continent facts are manually curated; distance uses approximate representative points.
League of Legends data
Champion names and attributes come from Riot Games Data Dragon, patch 16.21.1. All 173 champions, their portraits, and 692 Q/W/E/R spell icons are included.
Additional champion facts are adapted from League of Legends Wiki contributors’ champion data and Universe character infoboxes, under CC BY-SA 3.0. The adapted metadata snapshot uses the same license. Positions use the wiki’s external-position lists; species are simplified into broad categories, including Vastaya tribes. Gender game labels follow character pronouns and may be mixed or “other.” Unknown species remain labeled Unknown. Release years are original champion release dates, not rework dates. Our 50 emoji sets are original clues.
Playroom isn’t endorsed by Riot Games and doesn’t reflect the views or opinions of Riot Games or anyone officially involved in producing or managing Riot Games properties. Riot Games and all associated properties are trademarks or registered trademarks of Riot Games, Inc.
Curiosity Circuit
Our 200 quiz questions and explanations are originally written. Answer cards link to reference sources for further reading; those sources retain their own copyrights and terms. Ask Pip is an optional AI companion for revealed questions. Its replies can contain mistakes and never change your score.
Weigh it up
Weight comparisons use original, illustrative example objects with preset masses. They are estimates for the described specimens, not universal product specifications or measured records. Every answer reveals both preset weights. No third-party puzzle content is used.
Life on the map
Our first collection features 12 famous lives. Biographical facts come from the Nobel Prize API (CC0), with individual source links after each answer. The world map uses public-domain Natural Earth geometry. Dots approximate town locations; boundaries are modern.
Typography and illustrations
Manrope is served locally under the SIL Open Font License. Scale safari uses original vector illustrations, with rounded example dimensions; real specimens vary.
Your play data
A first-party guest cookie identifies your browser. The application stores round progress, guesses, and short-lived request limits. Local storage holds round IDs and your light/dark theme preference. No account, advertising, or analytics service is included in this version. Development without MySQL uses temporary memory; those rounds are lost when the process restarts.
If you use Ask Pip, messages and replies are stored with your guest round and expire with it after seven days. Clear conversation removes its stored text; usage counts remain. The panel names the active provider before you send: local Ollama or Google Gemini in the cloud. Gemini sends messages to Google, whose free-tier terms may allow use of content to improve its products. Avoid sharing personal information. Clearing this site’s conversation does not delete provider records.
Server owners must configure retention cleanup, backups, and applicable public-launch policies before release. Riot product registration and policy review remain release prerequisites.