Solve Case 01, The Locked Study.

Solve Case 02, The Kitchen Alibi.

Solve Case 03, The Last Train.

Solve Case 04, Holiday Party.

Solve Case 05, Grounds of the Estate.

Solve Case 06, The Harbour.

Solve Case 07, The Cabin.

Solve Case 08, The Night Market.

Solve Case 09, Castle Gala.

Solve Case 10, The Mastermind.

Solve all ten cases and unmask the man behind the cranes.