The Cicada 3301 mystery is also quite well - known. It started as a series of complex online puzzles. They were highly encrypted and involved elements of cryptography, steganography, and other esoteric knowledge. People all over the world tried to solve these puzzles, but to this day, the true nature and purpose of Cicada 3301 remain a mystery.
There's the case of the 'Marble Hornets'. It was a web - series - style mystery. The story revolved around a group of people who discover a series of disturbing tapes. On these tapes, there is a figure known as 'The Operator' which seems to have some sort of malevolent influence over those who encounter it. The series became very popular among horror fans online.
There are several. For example, 'The Enigma of the Invisible Online World'. In this story, kids discover a hidden part of an online world that no one else can see. They need to solve the mystery of why it's invisible and what secrets it holds. Another is 'The Riddle of the Locked Online Door'. There's a door in an online game that no one has been able to open. The kids try different combinations, look for clues in the game's lore, and finally figure out that it requires a password made up of the birthdays of the game's creators. And 'The Mystery of the Strange Online Messages' is also a good one. Kids start receiving strange, coded messages in an online forum. They use their knowledge of ciphers and the context of the forum to decode the messages and find out who is sending them and why.
Agatha Christie's 'Murder on the Orient Express' is a classic mystery. The plot is full of twists and turns as detective Hercule Poirot tries to solve a murder on a train where every passenger seems to have a secret.
One interesting story could be 'The Case of the Vanishing Heirloom'. It might involve a family heirloom that suddenly disappears, and the detective has to follow a trail of cryptic clues left behind.
One interesting story could be 'The Haunted Mansion' in it. It's about a family who moves into an old mansion and strange things start to happen. They hear unexplained noises at night and objects move on their own.
Another interesting one is 'The Cyber - Stalker Mystery'. It follows a young woman who starts receiving anonymous and threatening messages online. She teams up with a hacker to track down the source, and along the way, they uncover a web of lies and illegal activities in the digital underworld.
One interesting kids mystery story is 'The Secret of the Old Clock' by Carolyn Keene. It follows Nancy Drew as she solves the mystery of a missing will. Another is 'The Boxcar Children' series. The four orphaned children live in an abandoned boxcar and solve various mysteries in their new town. And 'Encyclopedia Brown' is also great. Leroy Brown, known as Encyclopedia, solves cases using his vast knowledge.
Well, there's the 'Midnight School Tour Mystery'. In this story, a group of students sneaks into the school at midnight for a dare. They experience strange occurrences like doors opening and closing on their own, lights flickering. Eventually, they discover it was the school janitor playing a prank on them to teach them a lesson not to break the rules. Then there's the 'The Case of the Missing Homework'. All the students' homework in one class vanished overnight. It was later revealed that a mischievous pet dog got into the classroom and scattered all the papers around the schoolyard.
One great kid mystery story is 'The Secret of the Old Clock' by Carolyn Keene. It follows Nancy Drew as she tries to solve the mystery behind an old clock. Another is 'The Boxcar Children' series. The children in the story are orphans who solve various mysteries while living in an abandoned boxcar. And 'Encyclopedia Brown' is also very popular. Leroy Brown, nicknamed Encyclopedia, uses his vast knowledge to solve the mysteries in his neighborhood.
One interesting mystery kids story is 'The Secret of the Old Attic'. In this story, a group of kids discovers a hidden diary in the attic that leads them on a journey to solve a decades - old mystery about a missing family heirloom. Another is 'The Mysterious Footprints'. Kids find strange footprints in their backyard that seem to belong to no known animal, and they embark on an adventure to figure out what made them. And then there's 'The Haunted Schoolyard', where kids at school experience spooky happenings and they have to find out the truth behind the hauntings.
😋I recommend the following web mystery novels to you, each one is very exciting! 1. "New Online Liaozhai"-Zhu Yan's road to chasing the murderer was full of thrills and made people's blood boil. 2. 'The End of Reading a Fiction'. This book is mysterious and makes people feel cold all over. I must read it! 3. The Killer Through the Book was different from other mystery novels. The plot of this book was unpredictable and full of unique fun. I hope you like my recommendation. Muah ~