121減灶行兵
29 手
减灶行兵 — "Fewer Stoves on the March" Problem 121 of 梦入神机. Transcribed from http://www.dpxq.com/hldcg/search/view_u_42065.html
29 手
减灶行兵 — "Fewer Stoves on the March" Problem 121 of 梦入神机. Transcribed from http://www.dpxq.com/hldcg/search/view_u_42065.html