This book reveals the mathematical secrets hidden in a trail of clever calculations.
The fearsome pirate Bluebeard has buried his treasure—but the map to find it is in your hands. One wrong move, and you could be trapped in the cave forever.
Set off on a thrilling adventure where each step forward depends on your math skills. Solve puzzles, uncover clues, and see the story unfold as you go. Complete your mission and emerge a true master of mathematics!
