橫看成嶺側成峰，一格一字見真章。
第 1 章「廟埕書房」與開站初期每日一題用到的成語，釋義、線索與例句都是本遊戲自行撰寫的臺灣華語。其餘成語的釋義改編自 chinese-xinhua 資料庫（MIT 授權），以 OpenCC 轉為臺灣正體並人工校正；這些成語不附例句。
注音參考教育部《重編國語辭典修訂本》的讀音。
本遊戲完全離線，不連網、不蒐集資料。
成語詞條與部分釋義資料：chinese-xinhua（https://github.com/pwxcoo/chinese-xinhua）
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