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UTF-8 Character Set 2500-25FF
Unicode/UTF-8-character table - starting from code position 2580
Block Elements Block (U+2580 - U+259F) - UnicodePlus
Geometric Shapes — Unicode Character Table
Geometric Shapes Block (U+25A0 - U+25FF) - UnicodePlus
Downloading CanvasWorkspace application and Login [Video]
UTF-8 code page: characters 9000 (U+2328) to 9999 (U+270F)
Insert WordArt - Microsoft Support