Riddle Tower

[Mistery]

This is the online demo version of Riddle Tower. Figure out the answer to each level, good luck!

Play Here

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

Please do not post a video walkthrough for 7 days.

[Mistery]

Finished the main story with 20 levels, the math puzzles and the rebus puzzles.
I'm not fan of the text puzzles, so I quit after 10.