Described is an improved bingo flashboard that doubles as a verifier of winning bingo cards due to the capability to distinctly display a winning subset of {TAIL ~ bingo numbers} called in {HEAD ~ a bingo game} 
Described is an improved bingo flashboard that doubles as a verifier of winning bingo cards due to the capability to distinctly display a winning subset of { TAIL ~ bingo numbers } called in { HEAD ~ a bingo game }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD