This puzzle 17 extra words make it fun to play.
File pdf for level 4197
The words included in this word game are:
BUN, RUB, RUN, URN, NUB, RUE, ERR, BURN, BURR, RUNE, RERUN, BURNER.
The extra or bonus words are:
BUR, BRER, BEN, REB, NUR, URE, BRR, NURR, NEB, BRU, ERN, URB, REN, BREN, RUBE, UNBE, RUER.