← Home #1 Detective Case Files
0%
A young detective stands in a cozy office at night with a board of clues and a locked evidence box
Graphic Novel #1 · Support

Detective Case Files: The Equation Mysteries

You are Detective Mateo. 🕵️ Each clue hides an unknown number. You write an equation and then solve it to open the locked evidence boxes. Crack the case!

Eres el Detective Mateo. Cada pista esconde un número desconocido. Escribe una ecuación y resuélvela para abrir las cajas.

Act 1 · Write Equations

The First Clue

Detective Mateo examines a wall of clues with his magnifying glass
🔒 Finish Act 1 first to unlock Act 2.
Act 2 · Solve Equations

The Locked Boxes

Detective Mateo opens a locked evidence box with golden light pouring out
🔒 Finish Act 2 first to unlock the Final Case.
Final Case · Boss

The Vault Mystery

Detective Mateo faces a giant vault door covered in locks and dials
Detective Mateo celebrates with confetti as all the evidence boxes stand open
🎉🕵️⭐

Case Solved!

You cracked it, Detective! You wrote equations from the clues and solved them to open every locked box. The mystery is solved. Great detective work!

¡Caso resuelto! Escribiste ecuaciones y las resolviste. ¡Excelente trabajo, detective!

🏆 MASTER RANK CHALLENGE

Prove your rank to certify your Master Certificate!

Evidence equation: Solve the multiplication equation to find the value of x: 4x = 24.Resuelve la ecuación de multiplicación: 4x = 24.

Reference

Glossary · Word Bank