Undefined Character (U+1F09F)

Block:Domino Tiles, U+1F030 - U+1F09F[1]
Plane:Supplementary Multilingual Plane, U+10000 - U+1FFFF[1]
HTML Entity:
  • 🂟
  • 🂟
UTF-8 Encoding:0xF0 0x9F 0x82 0x9F
UTF-16 Encoding:0xD83C 0xDC9F
UTF-32 Encoding:0x0001F09F

References