Great quiz, but I just want to point out that the original source itself seems not quite accurate (though it is still impressive regarding how old this is, and especially it was in the middle of the wars of the three kingdoms).
One example I could find was that Lelang and Daifang are drawn as if they extended to the Sea of Japan, and Daifang especially spanning into what is currently South Korea. There is no found evidence in current South Korea of Han administrations, and to the east of Lelang and Daifang, Eastern Ye existed in this period and thus they could not touch the Sea of Japan.
Besides, there seems to be some transcription errors (ex. Jinquan instead of Jiuquan).
But anyways, great quiz! The effort to make this kind of quiz (plus the map!) must be immense, and I appreciate it.
One example I could find was that Lelang and Daifang are drawn as if they extended to the Sea of Japan, and Daifang especially spanning into what is currently South Korea. There is no found evidence in current South Korea of Han administrations, and to the east of Lelang and Daifang, Eastern Ye existed in this period and thus they could not touch the Sea of Japan.
Besides, there seems to be some transcription errors (ex. Jinquan instead of Jiuquan).
But anyways, great quiz! The effort to make this kind of quiz (plus the map!) must be immense, and I appreciate it.