最終更新日：2024/07/28
I built a crystal radio and was able to pick up some local stations.
正解を見る
I built a crystal radio and was able to pick up some local stations.
編集履歴（0）
I built a crystal radio and was able to pick up some local stations.
I built a crystal radio and was able to pick up some local stations.
DiQt（ディクト）
無料
★★★★★★★★★★
