Evidence Desk
The Muddy Window Note
A sentence in the note may prove how someone entered the room.
Student Story ยท Week 0
The Last 3rd-Grade Clue
Before the fourth-grade vault opens, Ace, Doc, and Sparks must solve six old signals hidden across the Midnight Office. Read the story, notice the clues, then enter the 3D office to help the team close the case.
Opening Scene
The Envelope Under the Door
Rain tapped the windows of the Midnight Office. A muddy envelope slid across the floor and stopped at Ace's shoes. No name. No return address. Only one message:
Evidence first. Names later.
Doc opened her notebook. Sparks adjusted his goggles. The caseboard flickered, and six clues began to glow.
Detective move: do not guess. Look for the clue that proves your answer.
Number Bureau
The Locker Combination
Equal groups hide the code to the locked cabinet.
Fraction File
The Broken Moon Map
A missing moon piece shows what one part of a whole can mean.
Forensics Lab
The Strange Powder
Doc must separate what can be observed from what is only a guess.
Cold Case Archive
The Community Map
Old records connect places, people, and purposes.
Code Room
The Three-Step Signal
The machine will only unlock when the steps are in the right order.
Your Turn
The Shade has left the clues, but the team needs your detective thinking. Enter the office, open each glowing marker, and explain how you know.