Hello everyone, nice to welcome you on our site, this page even has Level 3 answers. I enjoy it =D
Level 3 - BLOLGDU
The answer to this puzzle is:
Words: GULL, GOLD, BOLL, GLOB, OUD, LUG, DUG, GOB, BOD, DOG, BUG, DUB, BUD, BOG
Bonus words:
GULL, GOLD, BOLL, GLOB, OUD, LUG, DUG, GOB, BOD, DOG, BUG, DUB, BUD, BOG