Is SIDH a valid Scrabble word?
YES — SIDH is a valid Scrabble word 8 points
Scrabble® and Words With Friends® points for SIDH
SIDH is a valid Scrabble US/CAN word worth 8 points:
S1I1D2H4
SIDH is valid in Scrabble UK (World) —
S1I1D2H4
SIDH is a valid Words With Friends word worth 7 points:
S1I1D2H3