Solutions :

Boggle S O T P O A Q E E A O U N A L L

3-letter words (1 point): 25

AAL; AAS; ALA; ALL; ANA; ANE; ATE; EAN; EAS; EAT; ETA; LOU; NAE; OAT; OOS; OOT; PET; QAT; SAE; SAT; SOT; TAE; TAO; TAS; TOO.

4-letter words (1 point): 21

ALAE; ALAN; ALOE; ANAL; EOAN; ETAS; LANA; LANE; LOAN; NALA; NAOS; NEAL; NEAT; OLLA; QUEP; SATE; SOOT; TAAL; TAOS; TOSA; ULAN.

5-letter words (2 points): 4

ALANE; QUOLL; SOOTE; TOQUE.