Gravely Silent House of Deadlock Part 1

This is one of the awesome games I play! I loved this one and all the different scenes.

Part 1:
Clock Video solution: https://youtu.be/C83kfGQyrvo

Part 3:
Circle Puzzle: https://www.bigfishgames.com/blog/walkthrough/gravely-silent-house-of-deadlock-walkthrough/

Triangle Puzzle Video: https://youtu.be/mutH-GX6rOE