文心书院表情猜成语：高级华文 250 个成语变成表情谜题，25 关闯关、字块拼答、释义例句与错题本，适合课堂投屏。
Emoji Idiom Quiz is a free interactive Chinese learning game from VisionChinese Academy (文心书院), suitable for Primary 4 to 6. No sign-up needed — open it in the browser and play in class or at home.