Solutions :

Boggle R L O T B E L L T H V R M U L V

3-letter words (1 point): 28

BEL; BET; ELL; ELT; ETH; HER; HET; HUM; HUT; LET; LEV; LOT; LUM; LUV; MUT; OLE; REB; REH; REO; RET; REV; TEL; THE; TOE; TUM; UTE; VET; VUM.

4-letter words (1 point): 21

BELL; BELT; BETH; BHEL; BHUT; BLET; BLOT; HELL; HELO; HERB; HERL; LOLL; LUTE; MUTE; TELL; TELT; TOLE; TOLL; VEHM; VELL; VERB.

5-letter words (2 points): 5

HELLO; HELOT; LUTER; MUTER; OLLER.

6-letter words (3 points): 2

LOLLER; TOLLER.