U+1CDCA "𜷊" Block Octant-1234578 Unicode Character

U+1CDCA "𜷊" Block Octant-1234578 is a symbol from the Unicode 16.0 specification, belonging to the "Symbols for Legacy Computing" block. It represents a block octant, a graphic element used to fill a portion of a rectangular area on early computer displays. Specifically, this character encodes the octant pattern "1234578," which correlates to a specific arrangement of filled and empty cells in an eight-part divided square, omitting only the fourth octant position. This symbol is part of a larger set designed to support the recreation of pixel-based graphics from vintage computing systems, terminal emulators, and teletext displays.