I don't know who the author of 'Chinese Checkers Novel' is. It could be an indie author or someone who has written it for a specific niche or local audience.
I'm not entirely sure as 'Chinese Checkers Novel' isn't a widely known common title. It could potentially be a novel that somehow incorporates the game of Chinese checkers, perhaps using the game as a metaphor for the characters' relationships or life situations.
Most plagiarism checkers can't see deleted stories. They rely on sources like the internet, which once the story is deleted from there, it's gone from their scope. However, if there were copies made and stored elsewhere before deletion and those copies are in the checker's database, there could be an issue. But usually, if a story is truly deleted, it's not going to be detected as plagiarized by a normal plagiarism checker.
There are also some online tools like SmallSEOTools' plagiarism checker. It's free and can be used for romance novels. However, it might not be as specialized as some paid ones. But it can still give you an idea if your work has been copied from elsewhere. When using it, you just need to paste your text into the tool and it will scan for similarities.
In general, no. Social media posts that are deleted are removed from the platform. Plagiarism checkers usually don't have access to the deleted data on the social media site. So, they can't detect content from those deleted posts.
The speed reading competition was a competition that tested the reader's ability to read and understand quickly. Usually, speed-reading competitions require participants to read a large amount of text in a very short time and try their best to understand its meaning and gist. This kind of competition usually involved a variety of novels, essays, poems, and other literary works. Therefore, the contestants needed to have certain reading and comprehension skills and abilities. Some speed-reading competitions also required participants to switch between speed reading and intensive reading to better understand the content of the text. The speed reading competition was designed to improve readers 'reading efficiency and comprehension ability, and at the same time, provide new ideas and inspiration for literary creation.
As a fan of online novels, I don't have any updates on novel competitions or original online novel competitions. However, they could use search engines or related novel websites to inquire about the latest novel competitions and original online novel competitions.