Challenging puzzles are part of many joys LEGO Batman: Legacy of the Dark Knightand you can find 6 of them in Old Gotham North. There is 5 Cluemaster puzzle boxes and 1 Cluemaster puzzle room for you to experience and solve, but if you need help, we've got you covered.
If you struggle with the locations or the puzzles themselves, you'll find the map markers, coordinates and puzzle solutions here to ensure you get the most out of your LEGO Batman: Legacy of the Dark Knight experience.

LEGO Batman: Legacy of the Dark Knight – Old Gotham South Cluemaster Puzzle locations and solutions
Old Gotham South has 5 Cluemaster puzzles to solve, including a puzzle room you may not be familiar with.
Old Gotham North Cluemaster Puzzle Overview
|
Puzzle |
Coordinates |
Characters are needed |
|---|---|---|
|
Locked room mystery |
381, 357 |
Batgirl |
|
Diffuse angle of incidence |
394, 394 |
Batman Jim Gordon |
|
Playing Cagey |
459, 412 |
Talia |
|
Key pipeline |
377, 443 |
Batman |
|
Let's start cooking |
342, 398 |
Batman |
|
Cluemaster Puzzle Room |
338, 380 |
Batman |
Old Gotham North Cluemaster Puzzle #1 (Locked Room Mystery)
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The Locked Room Mystery is located at coordinates 381, 357
When you get to the building, you find the door locked and covered in electricity. Thankfully, you can gain access by going to the front of the building and uses Batgirl's Drone to enter and then scan the back wall for the code.
Now go to the back of the house and interact with the terminal, and the doors will open. Once inside, take the battery and place it in the generator by the puzzle box. Then, exit the doors and talk to the citizen, who will reward you with the last battery for the generator.
Old Gotham North Cluemaster Puzzle #2 (Scattered Approach)
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The Scattered Approach Puzzle is located at coordinates 394, 394
When facing the puzzle box, turn around and go through the tunnels. You'll come across a brick wall that Batman can destroy with Explosive Gel to reveal a battery, which can be placed in a generator. There are now three targets to destroy with a Batarang on the walls with a connecting blue thread.
Go back to the puzzle box and go right, up the stairs and then take the first left. Here you will find a machine with a lever. Pull the lever and immediately shoot the cogs with Jim Gordon's foam gunas this will keep the 3 targets that must be hit with a Batarang active forever, instead of just a few seconds.
At the puzzle box, go forward and right to the pizza shop. There's a lever in the corner, and once you pull it, you can look up to find a target that needs to be hit with a Batarang.
Finally, go back to the puzzle box and all the red buttons are available to stand on. You can use the plant here to place it on one of the buttons, while your two playable characters stand on the other two.
Old Gotham North Cluemaster Puzzle #3 (Playing Cagey)
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Go to coordinates 459, 412 for the Playing Cagey puzzle.
On the roof, go opposite the puzzle box to find a cage. At the back of the cage there is a hatch, and you can use Talia's smoke bombs to teleport through. Once inside, take the key, teleport back outside and open the front door to the cage.
Now, right behind the cage (where you teleported in), there's a battery against the wall. You can grab the battery, place it in the now open cage and unlock the puzzle box.
Old Gotham North Cluemaster Puzzle #4 (Key Pipeline)
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The roof coordinates at 377, 443 hold the Key Pipeline puzzle.
When you face the puzzle box, look to the right and grapple upwards to find your first pipe and unlocked handwheel. After turning it, you can go down to find your second handwheel. Just follow the trail of pipes and handwheels, and eventually the last one will spit out the key.
With the key retrieved, go back to the puzzle box to unlock it and grab the Cluemaster's puzzle box!
Old Gotham North Cluemaster Puzzle #5 (Let's Start the Cook)
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At coordinates 342, 398, on the roof, you can find the Let's Start the Cook puzzle.
Looking at the giant clock, you can turn around to see color on the floor. Batman can use a special visor to follow the color to reveal a set of numbers. The orange number is the hour hand (small arrow) and the blue number is the minute hand (large arrow).
For us, we needed to get the clock to read 3:45. Therefore, the yellow hour hand was focused at 3 o'clock (right) and the blue minute hand was focused at 9 o'clock (left). You can move your hands with the wheels and the right time will open the puzzle box.
The Old Gotham North Cluemaster puzzle room will only be unlocked after you've completed enough Cluemaster puzzles, so if you can't find it on the map coordinates we've laid out below, you'll need to keep unlocking puzzles.
Old Gotham North Cluemaster Puzzle Room #1
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The Cluemaster Puzzle Room is located at coordinates 338, 380.
When you arrive, the shutters will be down, so you'll need to hit the locks to the left and right of the front of the room to reveal the robot waiting behind the glass. For the direction input, you must do the following: SEENNW.
Looking for more collectibles? We have everything LEGO Batman: Legacy of the Dark Knight guides you may need, and more to come:
- Released
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May 22, 2026
- Franchise
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LEGO Batman
- Release date for PC
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May 22, 2026