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𜵱

block octant-18

Block Octant-18

364/686

Block Octant-18 is a sparse 24 tile with two lit corners. Kaypro-era systems used such cells as tiny pixels in text screens.

Text symbol

What 𜵱 means

It lights the top-left and bottom-right cells. Repeated tiles draw pictures on a 24 text grid.

Kaypro's normal graphics set maps it to character code C2. The 1982 Kaypro II guide describes ASCII and Greek in 58 cells; the May 1983 Kaypro 10 guide explains 24 graphics pixels. Unicode's 2021 proposal records the pattern for interchange.

Part of the collection

Don't confuse it with

1

Combination ideas

1
Repeating it makes a sparse pattern across aligned 24 text cells.

Questions people ask

1

Why does this symbol appear as an empty box?

Terminal support for the supplement block varies by emulator as of 2026. A font without the glyph may show a missing-character box even when the text contains this exact symbol.

How to type or find 𜵱

Search it as
kaypro · mosaic · pixel · terminal
Shows up in
Anything that takes text · its shape is whatever your font draws
Windows (Word)
⎇Alt+XType 1CD71, then AltX to get 𜵱.
Windows
⊞Win+Rrun charmap for the full table, or use the emoji picker's Ω symbols tab (Win .).
macOS
⌃Control+⌘Command+␣SpaceOpen the character viewer and search “block octant-18”.
Linux
⎈Ctrl+⇧Shift+UType 1cd71, then Enter or Space.
HTML
𜵱
CSS
\1CD71
Codes and encoding1 code points
HTML decimal
𜵱
HTML hex
𜵱
CSS content
content: "\1CD71";
Each escape is closed by the next backslash; a trailing space is needed before a literal hex digit.
URL encoded
%F0%9C%B5%B1
1
On screen
1
Code points
2
JS .length
4
UTF-8 bytes

A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.

Families this belongs to

1

Legacy computing935 symbols