The room usually consists of a locked door, several objects to manipulate as well as hidden clues or secret compartments.

His flashlight moved along the dusty floor, looking for hidden clues.

The general hunched forward, eyeing the alien as if searching for some hidden clue, some key to his being.

Horn's body was stripped and searched before he was killed, in order to make sure there would be no hidden clue for the police.

He looked at the paper for some possible hidden clue.

He examined the portrait using X-ray and infra-red photography in hopes of finding hidden clues to its origin.

Every episode contained hidden clues that were available to both the viewers and players.

Highlights of the season, including sabotage, and "moleish" behavior was documented, as well as secret hidden clues.

He searched for a hidden clue, clawing through his close-packed memory for some forgotten fact which might apply.

Indeed, one of the hidden clues to successful coping may well lie in the individual's sense of the future.