If you enjoy sudoku puzzles, you might like solving this mystery.

Control

1. Hold right-click to Pan
2. Scroll to zoom
3. Tool is for notes only and doesn't affect the game
4. Hold left-click to move the tool
5. Drag tool to trash bin to delete

Situation

A nuclear weapon development formula was stolen from a research institute by a spy who passed this information to an accomplice hiding within the institute. Although the spy was later caught, the accomplice's identity remains unknown. However, the institute has a 100% accurate AI security system that has recorded everyone's movements. Nothing can go wrong, don't worry to submit the wrong answer.

Movement Rules

1. The information handover occurred in a room where only the spy and the accomplice were alone together.
2. The spy was never alone with anyone except during the time with the accomplice.
3. Movement restrictions per hour:
   • Everyone must move only to adjacent rooms, no skipping rooms allowed
   • No one can stay in the same room for more than 1 hour

Objectives

• Identify the accomplice
• Identify the location
• Identify the time when the document was handed over

Credit

Hedgiesman

Kawinpatt

Eit-wc

BGM from Orchestral Ambient Music Pack Vol. 1 by Will S. Ovani Sound