Solutions :

Boggle S Y I I B A H S T D V U A K B I

3-letter words (1 point): 49

ABS; ABY; AHI; AHS; AIS; AYS; BAD; BAH; BAS; BAT; BAY; BUS; BYS; DAB; DAH; DAK; DAS; DAY; HAD; HAS; HAT; HAY; HIS; HUB; HUI; ISH; KAT; SAB; SAD; SAI; SAT; SAV; SAY; SHA; SHY; SUB; SUI; TAB; TAD; TAI; TAK; TAS; TAV; TAY; UVA; VAS; VAT; YAD; YAH.

4-letter words (1 point): 24

ABYS; AHIS; BAYS; BUSH; DABS; DAHS; DAIS; DATA; DAYS; HAYS; HIYA; KATA; KVAS; SAIS; SAVS; SHAD; SHAT; SHAY; TABS; TAIS; TAVS; TAYS; UVAS; YAHS.

5-letter words (2 points): 6

ADAYS; BUSHY; KATAS; SADHU; SHAYS; TAISH.

6-letter word (3 points): 1

SADHUS.