Case file
Tutorial
School Hallway

Place the character portraits in the scene and solve the final question.

Detecsudoku
Tutorial
4x4

Tutorial: The Locker Code

A folded note appears beside Locker 27. Four students were nearby, and the scene itself gives away who left it.

Time

00:00

Checks

0

Hints

0

0/4 students placed0%

Training mode

Live clue status

Scene board

Choose a face to place

School Hallway
1Pick a face

Student

2Block lines

Free row + column

3Use case note

Find the suspect

1
2
3
4
A
B
C
D
LockersNotice BoardBenchSupply Corner

Actions

Pick a face. Each student blocks their row and column.