U+1FB17 "🬗" Block Sextant-145 Unicode Character

U+1FB17 "🬗" Block Sextant-145 is part of the Symbols for Legacy Computing Supplement block, which encodes graphic characters used in early computer and teletext systems. This specific character represents a sextant-digit pattern where three of the six segments in a 2x3 grid are filled, forming a visual block orientation inherited from historical terminal graphics. It is designed for use in text-based interfaces or retro computing contexts where precise block-shaped elements were needed for drawing diagrams or low-resolution images.