072塞馬嘶群
13 手
塞马嘶群 — "The Frontier Horse Neighs to the Herd" Problem 72 of 梦入神机. Transcribed from http://www.dpxq.com/hldcg/search/view_u_42016.html
13 手
塞马嘶群 — "The Frontier Horse Neighs to the Herd" Problem 72 of 梦入神机. Transcribed from http://www.dpxq.com/hldcg/search/view_u_42016.html