LEGO Batman: Legacy of the Dark Knight Guide | How to Solve All Riddler Puzzles in Tricorner

Here’s a guide on how to solve all the Riddler Puzzles in Tricorner in LEGO Batman: Legacy of the Dark Knight.

Game Guide by TauxicPandA on May 24, 2026

You can find 9 Riddler Puzzles hidden throughout the Tricorner region. Solving these will earn you a prize for each one. Some tasks require specific characters, so check your team before you head out.

LEGO Batman: Legacy of the Dark Knight, Guide, How to Solve All Riddler Puzzles in Tricorner

Puzzle #1 Mirror Room

You will find this during the Riddle Me This mission while playing as Batman and Jim Gordon. Inside, move the Teddy Bear from the start point to the left pedestal. In the next room, you must match items to their mirror reflections.

Put the Mannequin with the Riddler Hat on the left pedestal and the Candlestick on the right pedestal. Take the Lamp from the last area and put it in the right place.

Finally, lower the Piano to match the reflection to unlock the Riddler Trophy in LEGO Batman: Legacy of the Dark Knight.

Puzzle #2 Water Leak

Head to the northwest area. You need Nightwing or Robin to pry open the lock. Plug the Battery into the station on the right. This causes water to leak nearby. Switch to Jim Gordon and use his Foam Sprayer to plug the leak. The prize will pop out for you to collect.

LEGO Batman: Legacy of the Dark Knight, Guide, How to Solve All Riddler Puzzles in Tricorner

Puzzle #3 Light Pattern

Go to the west rooftop near the highway. You must light up panels to recreate the Riddler Symbol. Look north to the Water Tower and hit the targets to light the far-left and far-right columns.

Go south to the platform on the building side and hit targets so only the far-right light shows in the third row. Jump west to the next roof, destroy crates, and light the two middle lights and the far-right one. Return to the start to collect your box.

Puzzle #4 Power Transfer

Found on the southwest coast, you need Nightwing or Robin. Collect the first Battery from the northeast parking lot and put it in the large station in LEGO Batman: Legacy of the Dark Knight.

Find the second Battery by breaking a crate on the east side of the puzzle building and put it in the small station. Stand between them and use the Cable Launcher to power the center. Break the container on the roof, build the device, and use your Staff to send power to the cage.

LEGO Batman: Legacy of the Dark Knight, Guide, How to Solve All Riddler Puzzles in Tricorner

Puzzle #5 Electrical Circuit

Located in the center of the island on a large roof. The prize sits in an electric circuit that hurts you if you get close. Use the air vent to glide to the Water Tower on the northeast side. Stand on the button to cut the power, then return to the center to grab the prize.

Puzzle #6 Hidden Interior

Head to the central north coast. Climb the building to the west and look for an open roof section. Drop down and hit the target at the bottom to collapse the floor. Climb the ladder and grab the prize, then pull the lever to open the exit in LEGO Batman: Legacy of the Dark Knight.

LEGO Batman: Legacy of the Dark Knight, Guide, How to Solve All Riddler Puzzles in Tricorner

Puzzle #7 Hotel Elevator

Located in the center of Tricorner. Place a Battery from a nearby unit into the elevator. Power the elevator up, then grab a second Battery from the hotel wall.

Take the elevator up to power the next section. Grab a third Battery from the south, place it on the second floor, and make sure the elevator is at the top. Finally, move the elevator battery to the hidden charger to power the Hotel Sign and claim the prize.

Puzzle #8 Target Practice

On the southeast rooftop, pull the lever to start. You must use a Batarang to hit 6 green targets with checkmarks before the time ends. Do not hit the red targets with an 'X'. Once you finish, the cage opens.

LEGO Batman: Legacy of the Dark Knight, Guide, How to Solve All Riddler Puzzles in Tricorner

Puzzle #9 Crane Lift

On the southeast coast, you need Catwoman. Use the Batclaw on the crane panel. Use Catwoman’s Whip on the hidden lever to move the crane. It will lift a platform with Lobster Cages.

Grab the lever from inside a cage, place it in the crane device, and pull it to open the prize cage in LEGO Batman: Legacy of the Dark Knight.

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