Who killed the head teacher?

8 suspects, 7 rooms, 12 by 9

Hard, 14 clues

9 people were in the building, and one of them did not come out. Everyone stood on a different square, never two in one row or one column, on the 12 wide by 9 tall plan. Work out where each of them was, the victim included. Whoever was alone with the victim did it.

First time? Practise first

You can stand or sit on:benchchair

You can only stand beside:screenbinwhiteboardplantdeskbookcaselockerballbackpacktreefridgecrate

Drag someone onto the floor plan0/9

First time? Practise first

Put someone down

0 of 9 placed

Pick a person, the victim too. Tap a square for a pencil note; press and hold to place someone for real. At this difficulty you cross off yourself where nobody can be any more. Keyboard: Enter for a note, Shift and Enter to place.

The cards

Tap a clue and the floor plan shows which squares it still allows. The tick crosses it off.

Aya
Boris
Cato
Dimitri
Evie
Faris
Gigi
Hamza
the head teacher

Good to know

Beside: on one of the four squares directly above, below, left or right, in the same room. Diagonally does not count, and neither does through a wall. A window or door in the wall of your square is beside you.
North of someone: in a higher row, in any column. The same goes for south, east and west.
In a corner: on a square of that room where two of its walls meet. The end of a narrow corridor counts too.

0 of 9 placed

Place everyone first, the victim too.