U+1CE90 "𜺐" Upper Left One Sixteenth Block Unicode Character

U+1CE90 "𜺐" Upper Left One Sixteenth Block is a symbol used in digital typography and text rendering to represent the upper left corner of a square that has been divided into sixteen equal smaller squares, occupying one sixteenth of the total block area. It belongs to the Symbols for Legacy Computing block, which was created to encode graphic characters originally used in early computer systems and terminal interfaces for creating simple visual layouts, borders, and shaded regions. This character, like others in its set, serves a specialized purpose in preserving the appearance of vintage text-based graphics or in modern contexts where precise partial block fills are needed for diagrams or monospace art.