Is HAHA a valid Scrabble word?
YES — HAHA is a valid Scrabble word 10 points
Scrabble® and Words With Friends® points for HAHA
HAHA is a valid Scrabble US/CAN word worth 10 points:
H4A1H4A1
HAHA is valid in Scrabble UK (World) —
H4A1H4A1
HAHA is a valid Words With Friends word worth 8 points:
H3A1H3A1