Skilful hunters would lay trails, hide clues and signs, and the teams would track them down until at last one team returned with the prize.

During his imprisonment, Gerard wrote letters to supporters on the outside, hiding secret clues written in invisible ink made from diluting orange juice.

Then she studied it, wondering if there might be hidden clues about where and when she might go off to seek another envelope.

Dirk was caught and executed but supposedly hid a secret treasure and numerous clues for Frances to locate it.

And he hid clues in his art.

As she interweaves destinies and hides clues in plain sight, Ibbotson's prose can be tender but also refreshingly tart.

Early games in the series uses pre-rendered backgrounds, using it to hide clues in the scene and provide accessible open world landscape.

She was silently reciting a mnemonic poem that hid clues to tracking still waters running deep, a difficult and demanding Aquamantic skill.

Father would hide objects and clues around the huge gardens, and the boys would hunt them down, finally arriving at their reward.

There were hidden clues throughout the season meant for the viewers.