While exploring Gotham v LEGO Batman: Legacy of the Dark Knightyou may notice that some districts show a higher number of puzzles on the map than the number of puzzles actually visible in the open world. This is because several puzzle rooms become available later in the game after completing other puzzles and further progressing through the story.
Unlike the smaller caged cube puzzles found throughout Gotham, these rooms are much larger and more complicated, often requiring specific characters and gadgets to solve. The guide below for LEGO Batman Legacy focuses on every Riddler puzzle found in the East End, including their locations, pictures, and complete puzzle solutions.
Guide to LEGO Batman Legacy of the Dark Knight collectibles and their locations
Find LEGO Batman: Legacy of the Dark Knight collectible locations, including red bricks, Batcave collectibles, currency and upgrade resources.
Overview of all East End Riddler puzzles
|
Name |
Coordinates |
Image |
|---|---|---|
|
Dr. Crane will meet you now |
320, 908 |
|
|
Run-ins |
350,957 |
|
|
Aqua-Batman |
496,833 |
|
One of the puzzles requires a later character. For unlock timings, see our How to Unlock All Playable Characters guide. For more information on gadgets like Batarangs and Drones, check out our Gadgets & Upgrades Guide.
LEGO Batman Legacy of the Dark Knight: Paranormal Investigator Challenge Guide
The Paranormal Investigator challenge requires you to find a Gentleman Ghost that isn't exactly visible to the naked eye. Here's where to find it.
Solve all East End Riddler riddles
Dr. Crane will meet you now
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You will need Batgirl unlocked for this puzzle.
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As Batgirl, use her hacking Batarang to move the crane to the right.
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Switch to Robin and put his gun into the crane to lower it and drop the power source.
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Go down to the road and use Robin's hook to draw a line between the power source and the compartment.
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This will trigger the cage containing the cube.
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Go back and use Robin's gun again to lower the crane, then grab the cage and lift it back up.
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Switch back to Batgirl and move the crane so the cage is directly above the square plate.
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Switch back to Robin and insert the gun once more to lower the cage onto the saucer.
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That completes the Riddler puzzle.
Run-ins
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This is one of the smaller Riddler puzzles in the game, but it can still be confusing at first.
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The main thing you need is the missing wheel for the ramp behind you, which is currently uneven.
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Look nearby for a blue open container full of debris and rocks.
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The bike is hidden between the rocks and can be picked up and carried back to the ramp.
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Once the ramp is level, summon your car and place it in front of the ramp.
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Use the car's boost ability, which is Square on PlayStation controllers and X on Xbox controllers.
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After reaching the upper platform, park the vehicle on the pressure plate to lower the cage.
Aqua-Batman
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Go to Jim Gordon for this puzzle.
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Use his gadget to control and redirect the flow of water.
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Start by turning the dial to the left to block the seeping water that appears.
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Then you need to redirect the water towards the switches.
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Once one wire lights up, block that leak so water can flow through another pipe.
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A total of four switches must be activated before the cage can be unlocked.
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Once all four switches are energized, you can collect the cube.
more Lego Batman: Legacy of the Dark Knight Guides
For more collectible scavenging and help exploring Gotham, start with these guides:
- Released
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May 22, 2026
- Franchise
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LEGO Batman
- PC release date
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May 22, 2026
