Escape from tea ceremony classroom

[old biker]

Escape from tea ceremony classroom is another point and click, room escape game by Escape-cafe. Search for clue's and items, use them ,solve puzzles and escape

Good luck

play

Please use spoilers for hints and walkthroughs:
[spoiler=Title Here]Enter text here...[/spoiler]

Please do not post a video walkthrough for 7 days.

[Kzin]

Red squared-blue+green

11^2*8+5=973