To solve the puzzle, select the fish and play a game of Simon Says; there are five phases.
Please see the screenshots for the solutions (C and C1).
Return to the Pawn Shop.
Examine the cubbies; place the 3/3 TOY SOLDIER on the shelf to activate a puzzle (D).
To solve the puzzle, arrange the toys so that each row has only one type of toy per row vertically or horizontally.
Please see the screenshot for the solution (E).
Examine the doorway to activate a HOP.