Solutions :

Boggle A T I R H T T U V O N G D L A G

3-letter words (1 point): 44

ANT; ATT; DOH; DOL; DON; DOT; GAG; GAL; GAN; GNU; GUN; GUR; GUT; HAT; HOA; HOD; HON; HOT; ITA; LAG; LOD; LOT; NAG; NOD; NOH; NOT; NTH; NUR; NUT; OLD; RIT; RUG; RUN; RUT; TAT; THO; TIT; TOD; TON; TOT; TUG; TUI; TUN; VOL.

4-letter words (1 point): 37

ALOD; ANTA; ANTI; DONA; DONG; DOTH; GANG; GANT; GAOL; GUNG; HOLD; HONG; LANG; LANT; LOAN; LONG; LOTA; LOTH; LOTI; NOTA; NOTT; RITT; RUGA; RUNG; RUNT; TATH; TATT; THAT; THON; TOLA; TOLD; TONG; TRUG; TUNA; TUNG; UNTO; VOLA.

5-letter words (2 points): 16

AGUTI; AHOLD; ALOHA; ALONG; DONGA; DONUT; GALVO; GUTTA; LONGA; LOTAH; RUGAL; THONG; TOLAN; TONAL; TONGA; UNGAG.

6-letter words (3 points): 6

ATONAL; ATTRIT; LANGUR; TRITON; UNTOLD; VOLANT.