To make intricate; to entangle.
To think long and carefully, in bewilderment.
To perplex, confuse, or mystify; to cause (someone) to be faced with a mystery, without answers or an explanation.
Anything that is difficult to understand or make sense of.
A riddle.
The state of being puzzled; perplexity.
A game for one or more people that is more or less difficult to work out or complete.
A jigsaw puzzle.
A crossword puzzle.
To interact.
To respond through reaction.
To have a connection.
To bring into a relation, association, or connection (between one thing and another).
To identify with; to understand.
To tell in a descriptive way.