This puzzle 18 extra words make it fun to play.
File pdf for level 1661
The words included in this word game are:
BIB, BIG, BOB, BOG, GIN, ION, BIN, BINGO, GIBBON.
The extra or bonus words are:
GOBI, BIO, OBI, NOG, GON, BOING, GOB, GIB, INGO, BING, ING, BOI, GIO, NOB, NIB, BIOG, BON, BONG.