Learn Chinese Characters
Chinese In Flow is a free website for learning and practicing simplified Chinese characters. The game helps you build fast recognition of HSK vocabulary through timed matching, repetition, and audio — without needing to install anything.
The aim of this site is to provide a way to review and study Chinese in a way that is stimulating. The focus is on character recognition rather than production: you repeatedly match characters, pinyin, English, and audio until the associations stick.
The title "in flow" comes from the idea of learning in a way that holds your attention and stimulates you to the point where you focus completely. Most game modes include a timer or countdown to add urgency. The rate at which items appear increases as you improve, so the practice stays challenging.
As much as possible the content adapts to your ability — if you already know most of the vocabulary in a set, the game moves faster. The same items appear many times across a session, reinforcing recognition the way spaced repetition does, but in a single concentrated practice round.
Content is grouped by HSK 1 through HSK 5 so you can study the characters relevant to your level. Play the game on the homepage, or read about each level:
Feel free to get in touch if you have thoughts or ideas about learning Chinese. You can also try the Android app for a more repetitive, flashcard-style mode.
See the changelog for a full history of updates.