Connect the words. Change one letter at a time.
A worked example
Say your 3 words are HOUSE, GOOSE, and WORSE. One way to connect them:
HOUSE → HORSE → WORSE
HOUSE → MOUSE → MOOSE → GOOSE
Each arrow changes exactly one letter. That's 5 extra words in total — Word Web will tell you the real par for your puzzle, which might beat that.
This shows the optimal solution and marks today's puzzle Revealed. There's no way to try again until tomorrow's puzzle.