Yani’s journey of discovery is broken into three stages. Each stage corresponds to a challenge - which can only be overcome through the use of a thinking tool.

Teachers, students and parents can bookmark their progress so they can return to the adventure from where they left it.

Yani's goal is to rescue Queen Joanna. In order to do so, he has to find the answer to four important questions. He can only answer each question by learning - and applying - each of the three thinking tools.