U+29EF

⧯ Error-Barred Black Square

Error-Barred Black Square is Unicode character U+29EF in the Miscellaneous Mathematical Symbols-B block.

About Error-Barred Black Square

Error-Barred Black Square is a Unicode character in Math. Copy the symbol itself, or use the HTML, CSS, and JavaScript formats when a code escape is safer.

  • miscellaneous mathematical symbols-b
  • common
  • sm
  • math

Character preview