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LEGO Batman Legacy: Riddler Puzzles in Cauldron South

Find all 8 Riddler Puzzle solutions in Cauldron South in LEGO Batman: Legacy of the Dark Knight. This district covers the southern industrial area of Gotham, including the waterfront, a construction site, and the highway underpass. Each puzzle entry below includes the exact coordinates, an overview map, and clear step-by-step instructions. The 8 puzzles are: Selfie Starter, Tanks a Lot, Storey Time, Wreckless, High Pressure, Plate Spinners, Chimney Chorus, and Spinner Spinner Chicken Dinner.

Related Guides:
All 23 Red Brick Locations & Looks
All 9 Riddler Puzzles – Old Gotham South
All Riddler Puzzles – The Cauldron North
All 9 Subwayne Locations and Solutions
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Selfie Starter is in the northwest of Cauldron South, inside an industrial building west of the Subwayne. A three-symbol code device must be solved by finding hidden symbols using Batman’s X-Ray and UV Vision abilities.

Coordinates: 119, 492

Selfie Starter is in the northwest of The Cauldron South, west of the Cauldron North Subwayne, inside an industrial building. There is a device with three buttons. Find all three symbols in the area and pull the lever to get the puzzle box.

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Look for a red toolbox where Batman can use X-Ray Vision. Scan the wall above the toolbox to see the symbol for the slot to the left.

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For the second symbol, look for a second green graffiti on the wall with another toolbox to use UV Vision on. It will show the symbol in the third position.

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The symbol in the middle is the scribble with the dot below it. Enter the code and pull the lever. This will release the puzzle box, and you can pick it up.

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Tanks a Lot is south of Selfie Starter, along the waterfront. Three levers are spread across climbable walls and ledges, all requiring Catwoman to reach and activate them.

Coordinates: 116, 474

Tanks a Lot is south of the previous puzzle, by the water. This puzzle has three levers with climbable walls for Catwoman. Use her to climb the walls and ledges to activate all levers to open the puzzle box.

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Time is on the northeastern border of the district, set on a construction site. The hint is in the name – the symbols are hidden on floors 4, 6, and 8 of the building.

Coordinates: 197, 497

Storey Time is on the northeastern border of The Cauldron North. It’s another code puzzle that requires you to find three symbols on a construction site. The name of the puzzle is a giveaway. Above the device, you see the numbers 4-6-8. That’s the floors where the symbols are hidden.

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Let’s go have a look at floor four first. There is a toolbox for Batman to use UV Vision. Look at the wall with the graffiti to see the first symbol.

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Floor six is next. Another wall with UV Vision.

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The third symbol is on the eighth floor. Now you can go back to the ground floor, enter the code with the buttons, and pull the lever to receive the puzzle box.

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Wreckless is southwest of Storey Time, with the puzzle box trapped inside a bus. Batgirl’s Hackarang and a summoned vehicle are both needed to crack this one open.

Coordinates: 183, 478

Wreckless is southwest of the previous puzzle. The Puzzle Box is inside a bus.

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Summon Batgirl to hack the crane. Move the wrecking ball all the way down. Then, summon a vehicle. Grapple and pull the wrecking ball to get access to the Puzzle Box.

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High Pressure is south of Wreckless, a pipe pressure puzzle with the box stuck inside the system. The missing center control wheel must be found and used to blow the valve at maximum pressure.

Coordinates: 173, 439

High Pressure is south of the previous bus riddle. It’s a pressure puzzle with the Puzzle Box being stuck in the pipe.

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The center control wheel is missing. Interact with the other two and reduce their pressure to zero. Then pick up the center control wheel from behind the third control wheel’s pipe. Put it in the center slot and use it to raise the pressure to the maximum. The valve will blow, and the Puzzle Box will fly out.

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Plate Spinners is below the highway, northeast of the Subwayne. The spinning rings must be aligned to match a target picture shown on the back wall, controlled by a red button.

Coordinates: 159, 409

Plate Spinners is southwest of the previous location, northeast of the Subwayne, below the highway.

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You need to spin the plates so the picture is correct. It is shown on the back of the wall. Start by pressing the red button, and the rings you can move will blink. Change the rings by pressing the button again. You will get access to the puzzle box when you’ve reconstructed the picture.

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Chimney Chorus sits atop a rooftop building in the southeast of the district. Three increasingly long button sequences must be reproduced correctly using chimney cap signals as the code.

Coordinates: 188, 386

Chimney Chorus is southeast of the previous puzzle, atop the building.

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There is a mechanism that requires a lever. Destroy the satellite dish to retrieve the lever. Then, use it to reveal three buttons.

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Use the lever, and the roofs of the chimneys behind the puzzle box will lift up in a code. Center – left – center. Use the buttons to reproduce the code center button, left button, and center button. Use the lever again if you made a mistake. If you’ve done it right, you will be given a second code to reproduce. This time it’s Left – Right – Center – Right. The third code is Left – Center – Right – Right – Left. If you’ve done all three codes right, you will have access to the puzzle box.

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Spinner Spinner Chicken Dinner is the final Riddler Puzzle in Cauldron South, located in the east of the district. Spin and freeze the mechanism one slot at a time using Jim Gordon’s Foam Sprayer until the correct code is locked in.

Coordinates: 221, 428

Spinner, Spinner, Chicken Dinner is the last Riddler Puzzle at the Cauldron South. It’s in the west of the district. The puzzle is another code puzzle.

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Spin the puzzle with the handle and stop after the first spin. You will see which one is correct. Block this mechanism with Jim Gordon’s Foam Sprayer. Repeat until you have the correct code that releases the Puzzle Box. The correct code is on the screenshot below.

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Camzillasmom Collectibles Hunter
It all began in the ’80s when I was just 7 years old. Starting with basic arcade games, I soon delved into titles like Loom and Monkey Island by Lucasarts. Throughout the years, as I indulged in more and more games, I consistently sought clear guides to swiftly navigate my gameplay. Now, it’s my turn to contribute back to the community.

About LEGO Batman: Legacy of the Dark Knight

Release: May 22nd, 2026
Developer: TT Games
Publisher: Warner Bros. Games
Official Website: https://legobatmangame.com/