Welcome to the ultimate walkthrough for Carol Reed: Quarantine Diary, a captivating detective adventure game set in Norrköping, Sweden. In this guide, you’ll uncover every clue, solve every puzzle, and follow the full storyline from beginning to end.
🏡 Home: The Mystery Begins
- Start in Carol’s bedroom.
- Pick up the phone on the dresser and read Jonna’s message.
- The mystery begins: Alvin Brand is missing.
🏠 Jonna Brand’s House
- Knock and talk to Jonna.
- Go to Alvin’s room upstairs.
- On the dresser, find a card for Green Tile Skatepark.
⛹️ Green Tile Skatepark
- At the end, near the lamp post, find a jacket.
- Inside the jacket: a note saying Alvin uses “ALRQ” as his graffiti tag.
🏠 Back to Jonna’s House
- Use code ALRQ on the dresser to open it.
- Inside: a card for the Train Museum.
🚂 Train Museum & Old Railway Museum
- Talk to Holger.
- Visit both museums briefly. Go forward three steps past the black train engine.
🏠 Unlock Alvin’s Tablet
- Go back to Alvin’s room.
- Solve the tablet puzzle using train museum clues:
- 29 (2 clicks)
- 36 (3 clicks)
- 7 (4 clicks)
- 62 (1 click)
- Access the file “RZ message” about the Rolling Zones.
⛹️️ Dogwood Ramp
- Go forward and turn around.
- Under the right side: a stick with your next destination.
⚾ Tennis Court
- Go forward, turn left, move the brick to find a key.
- Use the key on the green pole.
- Retrieve the phone for a quiz about Acorn Skatespot.
🏆 Acorn Skatespot
- Find Jasper’s note and get his address.
- On the ramp back: pick up a wrench.
⚾ Tennis Court Quiz Answer
- Enter the correct order: 3, 1, 2, 1.
- Clue: “Go to the worst skatespot.”
💼 Jasper
- Talk to Jasper completely.
- Learn about hidden items in skateboard wheels.
- The worst skatespot = Twin Oaks.
🌲 Twin Oaks
- Examine the wood ramp for a riddle.
- Access path to a graffiti-covered building.
- Note the locked door and skateboard wheel out of reach.
🔯 Aneby Arena Compass Puzzle
- Yellow = North, Red = South, Gray = West, Blue = East
- Twin Oaks directions: West, East, South, North = Gray, Blue, Red, Yellow = Right, Left, Up, Down
🏟 Adventure Golf Clues
- Find three stumps with colored numbers.
- Chimney building = point of interest
💩 Heating Plant
- Find a tool in the concrete marker.
🌲 Twin Oaks Final Puzzle
- Use tool to unlock building.
- Enter code 8735.
- Clue: Mariehof Ramp.
🏡 Mariehof & Yonder Park
- Talk to the man. He wants the park cleaned.
- Use grabber to collect 7 trash pieces.
- Use grabber at Twin Oaks to get the skateboard wheel.
- Return to Mariehof Ramp with wheel clue.
🌪 Carver Fountain Puzzle
- Use wrench and putty knife to open drain.
- Puzzle answer: Turtle, then Sheep.
- Send your phone number.
🏡 Jonna’s Basement + Upper Level
- Use skateboard tool to unlock wheel: code 4235
- Basement lock colors: Red, Red, Purple, Yellow, Teal
- Get footstool and access attic.
- Find letter from August and scam evidence.
💍 Stina + Jonas Quests
- Get wedding ring, fix her car using fluid.
- Jonas gives storage key.
🚒 August Gardner’s House
- Find key, hex key, and unlock drawers.
- Use code BJ61 to open cabinet with Jonna’s bag.
- Grab cleaning cloth from the boat.
🏡 Jonna’s Basement Revisit
- Use 4235 on Alvin’s phone.
- “My Notes” says Alvin dropped his diary at Crystal Bridge.
🌉 Crystal Bridge
- Locate but can’t access the diary yet.
- Receive Rolling Zones tablet code.
🌊 Carver Fountain Tablet
- Code: Blue, Yellow, White, Red, Red
- Instruction: Spray “Rolling Zones” at Industrial Park.
💪 Industrial Park & Playground
- Find screwdriver.
- Use phone to take a photo of the slide.
- Send it to Jonas.
- Create homemade rosé wine.
📷 Jonas + More Messages
- Send Jonas the wine. He returns a Photoshopped image.
- Receive clue: Skatepark near Hitchen Center.
🌿 Hitchen Banks + St. Lukas Field
- Collect wrench and file.
- Modify screwdriver.
🏡 August’s Room + Old House
- Use color combo (Green, Blue, Yellow) to unlock book.
- Visit Old House, spell “WALRUS” to get key.
- Read August’s father’s letter.
🚂 Train Museum + Skate Hall
- Holger gives Alvin’s bag location.
- Use combo Right, Down, Up, Left for Chill Room.
- Find Skate Hall key and cleaning fluid.
🛶 St. Lukas Field + Grove
- Use key on kiosk.
- Solve senses/clothes/body parts puzzle: Click Brains, Pants, Lungs.
🏔 Dawkin’s Hill
- Take photo.
- Find signpost for clue.
🌳 Owl Stroll
- Collect all 7 skateboard parts.
- Use grabber and shed key as needed.
🌿 Plant Harborage
- Collect all signs.
- Get pliers from picnic table.
🌉 Crystal Bridge (Final Climb)
- Use pliers to access new path.
- Find Alvin’s diary.
🚒 Skate Hall + Final Computer Puzzle
- Unscrew fire hydrant for a key.
- Get cleaning fluid from manager’s office.
- Clean Crystal Bridge buttons: Reveal colors.
- Match pool balls on phone: Purple x4, Orange x3, Purple x2, Orange x1.
- Use code 1986 on Jonna’s computer.
- Find garage key under potted plant.
⚰ Crematorium
- Find Alvin’s death card.
🏠 Jonna’s Confrontation
- Talk to Jonna one last time.
🏆 Congratulations!
You’ve completed Carol Reed: Quarantine Diary with 100% progression!
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