What means
Its suffix identifies active cells 3, 4, and 5.
A sextant is a two-column, three-row tile. Here, cells 3 and 4 fill the middle row, and 5 fills the lower-left cell. Neighboring tiles join into a larger low-resolution picture.
UK teletext began in the early 1970s, sending text and simple graphics to TVs. Its mosaics could have touching or separated cells. In 2021, a Unicode proposal said emulators needed the gaps and older software already used custom character slots in a private-use range, reserved for locally chosen characters. Unicode 16.0 added this character in 2024.
Don't confuse it with
1Combination ideas
1Questions people ask
1Why does show as a box on some devices?
Because that device's fonts have no glyph for it. The character is still correct and still copies correctly — the box is a missing glyph, not a broken character.
How to type
𜹬\1CE6CCodes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.
