Shady Characters advent calendar 2025: RAINBOW FLAG

🏳️‍🌈 RAINBOW FLAG, aka Unicode code points (deep breath now) 0x1F3F3 0xFE0F 0x200D and 0x1F308 . RAINBOW FLAG contains multitudes. Multitudes of Unicode characters, that is, because ‘🏳️‍🌈’ is conjured into existence only if four other characters are placed in order, one after another. 1 Nor is it the only such flag, or even the only such emoji; a surprisingly large number of emoji comprise two…