Answer: twisty

AnswerCrossword Clue
TWISTY

Helical

TWISTY

Like a good whodunit's plot

TWISTY

Winding

TWISTY
Winding, as a road
TWISTY
Full of surprises, as a plot
TWISTYLabyrinthine
TWISTYLike maze paths
TWISTYSerpentine
TWISTYLike slalom courses
TWISTYTortuous
TWISTYFull of turns.
TWISTYCurving and bending.
TWISTYSinuous.
TWISTYLike some roads or plots
TWISTYNot straight
TWISTYMazelike
TWISTYLike pretzels, typically
TWISTYMarked by repeated turns and bends
TWISTYLike a slalom course
TWISTYFull of S curves