The Sphinx Club Challenge Part 4
Introduction
Hello everyone, welcome to our Walkthrough section for The Sphinx Club Challenge Part 4 of Harry Potter Hogwarts Mystery! As you prepare for the final steps leading up to the meteor shower event, the mysteries surrounding the missing mechanism and the clues about Flame’s old friend become ever more pressing. With the mechanism secured, you’re one step closer to ensuring the event goes smoothly.
But just as things seem to fall into place, a new challenge arises, one that will test your resolve and uncover even more secrets. In Part 4, you’ll dive deeper into the enigma of the Sphinx Club, face new dangers, and discover that the journey to the meteor shower is filled with unexpected twists and revelations. The countdown is on, and the stakes have never been higher.
In this adventure, there will be slight dialogue variations depending on which subject you choose to focus on within the Sphinx Club. We chose Astronomy, but aside from a few lines of dialogue, the overall story remains the same—so there’s no need to worry. Enjoy our guide, and greetings from Hogwarts Cafe!
Summary
Part 4 Summary:
- Task 1: Meet with Sphinx Club
- Location: Sphinx Clubhouse
- Requirements: 8 hours – 5/5 stars
- Choice: Tell Ben what you think is the Sphinx greatest strength
- Wisdom: +5 Knowledge
- Ingenuity: +5 Empathy
- Precision: +5 Courage
- Task 2: Find the Culprit
- Location: Third Floor
- Requirements: 3 hours – 5/5 stars
- Choice 1: Choose to believe student or not
- Accuse (Your Courage level): +10 Courage
- Listen: +5 Knowledge
- Choice 2: Reply to mischievous student
- I’ll recommend leniency (Your Empathy level): +10 Empathy
- I’ll recommend expulsion: +5 Courage
- Task 3: Attend Meteor Shower
- Location: Astronomy Classroom
- Requirements: 8 hours – 5/5 stars
- Choice : Tell Professor Sinistra what will you remember the most about this adventure
- Watching the meteor shower: +5 Knowledge
- Facing the sphinx: +5 Courage
- Foiling sabotage: +5 Empathy
- Task 4: Go to the Great Hall
- Location:The Great Hall
- Requirements: 8 hours – 5/5 stars
- Choice :Reply to Professor Dumbledore
- Anything is possible: +5 Knowledge
- It’s not possible: +5 Empathy
- Part 4 Rewards: 1000 Sphinx Experience Points, An Green Pack Inkwell, and 3 Chocolate Frogs
Walkthrough
Video guides are available on our YouTube channel. Use the button below.
Proceed to the Sphinx Clubhouse when you are ready. When you arrive, you’ll inform Ben that you’ve successfully repaired the telescope and retrieved the missing mechanism, but you still don’t know who’s behind the sabotage.
Both of you will agree to do some investigating together to see if there’s anything suspicious going on, especially since Madam Pince mentioned that the girl responsible for the sabotage was a member of the Sphinx Club.

To make final preparations, you need to earn five stars within eight hours. All five stars are required to pass. Since this task requires a lot of energy, it is recommended to start it with a full energy bar.

Unfortunately, there won’t be any bonus progress actions here. Finally, each group will successfully complete their preparations for the event. Curious Ben will then ask you what you think is the greatest strength of the Sphinx Club.
There are three different options to choose from. These options will influence some dialogue that will follow, but they won’t impact the story.

Following that, Chiara will mention that a student who was with her in the Astronomy group has missed, which will immediately raise your suspicions.
You’ll also recall that this particular student was overly excited about the Disillusionment Charm. With a growing sense of urgency, you’ll decide to head to the third floor, hoping to find this student, who is now a potential saboteur.
Go to the Third floor to continue the story. When you arrive on the third floor, you’ll find that no one is there. With a growing sense of urgency, you’ll decide to cast Revelio to uncover what might be hidden on the floor. Trace the wand movement carefully to cast the spell and reveal the secrets concealed within the area.

The spell will reveal a student who appears extremely nervous. This student, who had been with Ben in the Charms group, will be startled and begin to plead with you, asking you not to hurt him. His anxiety will be evident, and it’s clear that something is troubling him.

You will immediately ask him if he’s the saboteur, and he will deny it, insisting that the situation isn’t as it seems. It will be up to you whether you believe him or not. Choose the option you prefer, as you will still need to listen to his side of the story.

Following that, the student will begin to tell his side of the story. To complete the next task, you need to earn five stars within three hours. All five stars are required to pass. Since this task requires a lot of energy, it is recommended to start it with a full energy bar.

Bonus progress actions are tied to the student and your character. Prioritize these actions to save some energy.

He will confess to you that he and his friend were tricked into thinking they were helping prevent sabotage. They received a warning note about the sabotage, which made them believe that they needed to act quickly to stop something bad from happening. In response, they wrote back and received instructions on what to do.
Her task was to hide the mechanism, while his was supposed to take two jars of special magical polish to the Hogwarts telescope and make it shine. However, unbeknownst to them, the jars actually contained a swarm of Pixies.

He will explain that he and his friend had no idea what was going on. They thought they were helping prevent something bad, and that’s why his friend took the mechanism and hid it in the Red Cap Hole. Meanwhile, he thought he was supposed to polish the telescope using what he believed was special magical polish, but it turned out to be full of Pixies that he accidentally released. Only then did he realize he had been tricked.
He will tell you that he hasn’t seen his friend since and is certain she’s still following the wrong instructions. He will ask for your help to find her, as she might still be unaware of the danger. He’ll also mention that each note they received had an illustration of blooming flowers and was signed at the bottom with “The Voice of Hogwarts”
You’ll advise him to immediately go to Dumbledore and explain everything in detail. But he’ll turn to you and ask what you will say to the Headmaster about him. There are two different options to choose from. Both of them will eventually lead to the same outcome, so feel free to take your pick.

You’ll decide to head toward the Astronomy Tower, as the meteor viewing is about to begin, and you suspect the saboteur might still be there, following the wrong instructions and trying to ruin the event. As you make your way through the castle, the urgency of the situation grows. The stakes are high, and you’re determined to uncover the truth before it’s too late.
As you reach the Astronomy Tower, you’ll find Professor Sinistra looking very concerned about the weather. She’ll mention that she’s fairly certain someone is creating an artificial storm to sabotage the event.
You’ll quickly realize that the girl you’re looking for is the one causing the unnatural storm. After a brief inspection, you’ll spot her on the terrace, conjuring clouds with her wand, clearly trying to disrupt the viewing event.

You’ll explain to her that the instructions she’s following are lies and that the real intention is to sabotage the event. However, she’ll insist that she’s trying to help, believing the instructions are legitimate and that there are werewolves among you, with the full moon approaching.
You’ll reassure her that she doesn’t need to worry about that, and that tonight won’t be a full moon. Then, you’ll tell her that you’ve spoken to her friend and sent him to Dumbledore’s office to report everything.
You’ll suggest that she also go and explain everything to the headmaster. Following that, you’ll cast Meteojinx Recanto to clear the storm.

Successfully clearing the clouds with your spell, the scene that follows is nothing short of magical. A beautiful, mesmerizing meteor shower lights up the sky, casting a radiant glow on everyone’s faces. The shimmering meteors streak across the night sky, illuminating the surrounding landscape with their dazzling brilliance.

This line will differ based on your previous choice.

To witness a meteor shower, you need to earn five stars within eight hours. All five stars are required to pass. Since this task requires a lot of energy, it is recommended to start it with a full energy bar.

Bonus progress actions are tied to the student in the white shirt and Merula. Prioritize these actions to save some energy. Slide the screen left and right to check all available actions.

Professor Sinistra will praise you for your bravery and skill in solving the problem, which ultimately led to the success of the event. With a warm smile, she will ask what you will remember most from this adventure.
There are three different options to choose from. These options will influence some dialogue that will follow, but they won’t impact the story.

She will then tell you to go and get some rest, as there will be a celebration in the morning where Dumbledore will give a speech.
Go to the Great Hall to continue the story. Upon arriving, you’ll notice the speech bubbles above some of the characters. Tap on those if you’re curious to see what they have to say. Professor Dumbledore will wish you good morning and congratulate you on successfully completing the challenge and the event. He will then invite you to give a speech during the celebration.

To complete the next task, you need to earn five stars within eight hours. All five stars are required to pass. Since this task requires a lot of energy, it is recommended to start it with a full energy bar.

The bonus progress actions are tied to Ben. Prioritize these actions to save some energy. Slide the screen left and right to check all available actions.

In the next lines of dialogue, it will be mentioned whether you have completed the other club challenge adventures, and your choices throughout the adventure will also come up. Following that, Professor Dumbledore will give you a gift: a Sphinx statue, which will be placed on the third floor.

He will then invite you for a private conversation. He will say that he has carefully listened to the students you sent to his office and that he appreciates your dedication to uncovering the truth. This line will differ based on your previous choice.

Dumbledore will inform you that the students involved will be punished accordingly. He will also mention that he has received research material from Merula and that no student at Hogwarts is known as “the voice of Hogwarts.”
He will express his suspicion that the most likely culprit behind the incidents in the Club Challenges is, in fact, the one responsible for causing the trouble. Dumbledore will then ask you what you think about this theory.
There are two different options to choose from. Both of them will eventually lead to the same outcome, so feel free to take your pick.

In any case, it seems that Dumbledore has figured out who the culprit is. He will then ask you to follow him, signaling that you’re about to take the next step in solving the mystery once and for all.

This will mark the end of The Sphinx Club Challenge Adventure. Hit the Collect button to claim your reward. You will receive 1000 Sphinx experience Points, an Orange Inkwell Pack, and 3 Chocolate Frogs. You’ll earn the achievement for completing the adventure.

You will also receive Sphinx Tappie (Misc / 24h) on the third floor.

As you follow Professor Dumbledore, you feel the weight of the investigation and the many twists and turns you’ve encountered. The clues have led to a deeper understanding of the sabotage, and now, with the truth about to be revealed, you’re one step closer to uncovering the full extent of the plot.
This adventure has not only tested your skills and instincts but also brought you closer to unraveling the mysteries of Hogwarts. With a sense of anticipation and resolve, you prepare for the final revelation, knowing that whatever comes next it will shape the future of the student clubs and your journey at Hogwarts.
