The Cauldron South district in LEGO Batman: Legacy of the Dark Knight contains six Cluemaster Puzzles spread throughout the area, each requiring different gadgets, character abilities, and puzzle-solving mechanics. One of these is also a special Puzzle Room, which only becomes available after completing a specific number of Cluemaster Puzzles and other Puzzle Rooms across Gotham.
For help with every district, see our All Cluemaster Puzzle Locations & Solutions hub. For more collectibles and 100% completion help, see our LEGO Batman: Legacy of the Dark Knight Collectibles Guide & Locations. For broader help with missions, characters, unlocks, and Gotham exploration, visit our guide directory.
LEGO Batman Legacy of the Dark Knight: All Red Brick Locations
There are 23 Red Bricks to collect in LEGO Batman: Legacy of the Dark Knight, and we've got their locations and effects pinned for you here.
All Cauldron South Cluemaster Puzzles Overview
|
Name |
Coordinates |
Image |
|---|---|---|
|
Weighing Up |
147, 433 |
|
|
Run VT |
140, 491 |
|
|
What's Behind Door #1 |
226, 498 |
|
|
Canned Laughter |
242, 493 |
|
|
Marketing Cycle |
255, 476 |
|
|
Come on Down! |
149, 387 |
|
LEGO Batman Legacy of the Dark Knight All Falcone Fortune
Looking for every Falcone Fortune location? Here are all the coordinates, puzzle solutions, and rewards explained step by step.
All Cauldron South Cluemaster Puzzles Solution
Weighing Up
- Grab the “15” weight next to the cage and place it in the right slot.
- Turn around and look to the right to find a “50” weight. Place it in the right slot as well.
- Grab the second “15” weight from the left side and place it in the left slot.
- You can find the “30” weight outside the building. Place it in the middle slot.
- Use Batman’s hook to pull open the container door and grab the “90” weight inside. Place it in the left slot.
Run VT
- You need Robin unlocked for this puzzle.
- Break all the boxes and build the machine.
- Grab the battery on the left and place it inside the machine.
- Turn the wheel to the left to align the music notes.
- Switch to Robin and insert his weapon to enlarge the music notes so they fit the shapes and open the cage.
What's Behind Door #1
- Break the box and assemble the lever to reveal the switches.
- You must match the correct doors without making a mistake.
-
The correct solution is:
- Bottom Right
- Middle Left
- Top Left
- Top Right
- Bottom Left
- Middle Right
Canned Laughter
- You need Nightwing unlocked for this puzzle.
- Break the boxes in front of you and build the machine.
- Turn the wheel so one tether point faces the cage and the second faces the back.
- Head to the roof of the building ahead and begin charging the machine using Nightwing.
- Trace a line from this machine to the one beside the cage.
- Return and trace another line to lower the cage and complete the puzzle.
Marketing Cycle
- For this puzzle, the boards above the cage must display the “Think, Thank, Thunk” advertisement.
- First, use Batman’s hook on the right display board.
- Switch to Jim Gordon and use his gadget to stop the right display when the correct advert appears.
- After this, use Gordon’s second gadget to start the cogs turning on the left side.
- When the correct advert appears, use the launcher to stop the cog.
- Wait for the middle display to rotate into place automatically to open the cage.
Come on Down!
-
Head to the puzzle on the left and destroy the nearby objects to reveal four directional boards.
- The solution for this puzzle is “ENEEEN”.
- You will initially be missing one “E” and one “N”.
- Go to the area in front of the target and place one “E” below the target.
- One “N” is already present there.
- With both attached to the clamp, hit the target from behind twice to move it toward the puzzle and solve it.
- Grab the ID card reward and place it into the slot on the right.
-
For the second puzzle, the clamp can now move to the second puzzle area.
- Grab two “N” pieces and one “E”.
- Place them onto the clamp and hit the target twice to move them toward the puzzle.
- Place the “N” pieces into the first two slots and the “E” into the third slot.
- Hit the target again, then return and grab one “E” and one “S”.
- Bring them back and place the “E” into the fourth slot and the “S” into the final slot.
- The final solution should read “NNEES”.
More Lego Batman: Legacy of the Dark Knight Guides
For more collectible cleanup and Gotham exploration help, start with these guides:
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OpenCritic Reviews
- Top Critic Avg: 84/100 Critics Rec: 93%
- Released
- May 22, 2026
- ESRB
- Everyone 10+ / Crude Humor, Fantasy Violence, In-Game Purchases
- Developer(s)
- TT Games
- Publisher(s)
- Warner Bros. Games, Warner Bros. Interactive Entertainment







- Genre(s)
- Action, Adventure, Superhero, Open-World