Reverse Checker Board refers to a proposed emoji or Unicode symbol concept depicting an inverted black‑and‑white checkerboard pattern, often imagined as the “reverse” of a generic checkerboard or racing flag motif. It was discussed informally in the early emoji expansion era as a way to represent patterns, contrast, optical illusions, generic board‑game contexts, and the monochrome “Vans” or skate aesthetic. Fans also floated it as shorthand for “calibration,” “test pattern,” censorship mosaics, design placeholders, and retro pixel‑art vibes. Despite recurring community interest, it was never approved as an official emoji.
Community wishlists and concept sheets suggested it around the time people asked for more geometric and UI‑style symbols, but it lacked a widely agreed semantic use and risked confusion with the chequered flag, chess pieces, or simple black and white squares. Unicode has historically been cautious about adding decorative or open‑ended pattern glyphs, and the Reverse Checker Board’s small‑size legibility and overlapping meanings likely worked against it. In mockups, an Apple‑style rendition would likely show a rounded‑corner square filled with a crisp 6×6 or 8×8 grid, starting with a dark tile in the upper‑left to signal “reverse,” using high contrast blacks and whites and subtle shading to fit iOS iconography. People imagined using it in memes for “pattern detected,” “chess mode,” visual glitches, or retro test screens, but without a clear, unique function it remained a niche, never‑standardized idea.
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Emoji History The emoji code/ image log of changes.
This emoji was one of the "suggested emojis" the Unicode group unveiled in June 2014 [article], however, it has been, and still is, up to the companies who support emoji in their operating systems to provide not only images but also an algorithm to replace the emoji code into the emoji image.