View details and encodings for Unicode character U+25A8 Square With Upper Right To Lower Left Fill, located in the Geometric Shapes block and Other Symbol category. This character was released in 1993 under Unicode version 1.1.
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U+25A8;
9640
\0025A8
\u25A8
\x{25A8}
\u{25A8}
u'\u25A8'