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Zenless Zone Zero (ZZZ)

Riddler Quest Guide

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☆ New: Tier List Maker & Community Tier List Contest!
★ Upcoming: Version 2.5, Zhao, & Ye Shunguang!
2.4 Agents: Dialyn, & Banyue
2.3 Phase 2: Yidhari Release & Ju Fufu Rerun
☆ Tier Lists: Agents | W-Engines | Bangboos | Teams
Redeem Codes for free Polychromes!

Zenless Zone Zero - Riddler Commission Guide

Riddler is a Yum Cha Sin Commission in Zenless Zone Zero (ZZZ) 2.0. See how to unlock Riddler, how to solve the Locked Combination puzzles, all password clues, a walkthrough on how to complete this commission, and its rewards here!

How to Unlock Riddler

Reach Restoration Lv. 30 in Suibian Temple

How to Unlock Riddler

The Riddler commission unlocks in the Yum Cha Sin after reaching Restoration Lv. 30 of the Suibian Temple and completing the Past Haze, New Clarity quest.

Suibian Temple Guide

Locked Combination Puzzle Guide

Locked Combination Puzzle 1 Solution

The first clue is East, West, South, North, Center, Center which could mean as direction on the keypad as Up for North, Down for South, Left for West, and Right for East. The first password would be: 648255.

Locked Combination Puzzle 2 Solution

The second clue reveals that: Human = 0, Cat = 1, Dog = 2, Rat = 3, and Beast = the sum of all animal numbers. The third clue provides the sequence: Cat, Dog, Human, Rat, Human, and Beast. Using these clues, the correct combination for the second locked strongbox is 120306.

Locked Combination Puzzle 3 Solution

The last strongbox would be a combination of the previous locked puzzles and the answers to the third locked strongbox would be: Center, South!, Cat, Human!, and Rat, South!,

Riddler Quest Walkthrough

Help the Client and Where to Find Them Guide

  1. Head to the Hollow to Find the Client
  2. Find the Puzzle
  3. Look for Password Clues
  4. Head to the Former Employee Commitee
  5. Look for Password Clues
  6. Head to the Former Research Center
  7. Look for Password Clues
  8. Interact with the Strongbox

Head to the Hollow to Find the Client

Head to the Hollow to Find the Client

Head to Central Production Area and try to find the client around the area. Approach the strange clue to get information on the client's request.

Lemnian Hollow and Aerospace City Guide

Find the Puzzle

Explore the Central Production Area and make your way to the marked quest location. Defeat any enemies along the way, then interact with the Strange Strongbox you find on the ground.

Look for Password Clues

The strongbox is secured with a combination lock. Search the surrounding area and interact with nearby objects to get clues that might help you figure out the correct password.

First Strongbox Password

To unlock the first strongbox password, you must follow the code combination of the Locked Combination Puzzle 1 as shown here!

See Full Puzzle Solution ▲

Head to the Former Employee Committee and Find the Puzzle

Head to the Former Employee Committee and Find the Puzzle

Go to the Former Employee Commitee, approach the Thugs near the Strange Strongbox and interact with them. After that, inspect the strongbox to gather more details.

Look for Password Clues

Look for Password Clues

The strongbox has another combination lock. Search the area for clues and defeat any enemies you encounter along the way. The first clue reveals the meaning behind each number, while the second clue provides the correct sequence for the password.

Second Strongbox Password

To unlock the second strongbox password, you must follow the code combination of the Locked Combination Puzzle 2 as shown here!

See Full Puzzle Solution ▲

Head to the Former Research Center and Find the Puzzle

Head to the Former Research Center and Find the Puzzle

Lastly, head over to the Former Research Center to find another puzzle. Interact with the Strange Strongbox in the area to begin your search for clues.

Look for Password Clues

Follow the quest marker inside the research center and examine the clue near the table to help solve the last combination lock.

Third Strongbox Password

To unlock the third strongbox password, you must follow the code combination of the Locked Combination Puzzle 3 as shown here!

See Full Puzzle Solution ▲

Interact with the Strongbox

Interact with the Strongbox

After solving all three locked combination puzzles, interact with the strongbox to obtain The Quizmaster's Card. This will complete the commission.

Riddler Rewards

Quest Rewards

All Quest Rewards
Senior Investigator LogSenior Investigator Log x2 DennyDenny x10000 ZZZ - Wishletter Wishletter x100
ZZZ - Omnicoin Omnicoin x200

Zenless Zone Zero Related Guides

Zenless Zone Zero - Suibian Temple Slim Banner

Suibian Temple Guide

Suibian Temple Guides

Suibian Temple Guides
ZZZ - Discovery and Adventure Discovery and Adventure Crafting StationCrafting and How to Sell
Neighborhood Streets Neighborhood Streets Fortune Fortune's Tea Pet

Temple Restoration Quests

All Suibian Temple Restoration Quests
Old Soil, New Sprout Old Friends, New Pals Past Figures, Coming Future
Past Memories, New Opportunities Past Haze, New Clarity Wishful Aspirations, Future Prospects
Departing Bird, Returning Clouds

Yum Cha Sin Commission

All Yum Cha Sin Commissions
Mysterious Machines Me and Qian Fantastic Bangboo and Where to Find Them
Approaching Porcelume (I) Secrets of Eridu Approaching Porcelume (II)
Approaching Porcelume (III) Boo to Work The Hollow Raider
Lucky Charm Riddler Memory Shard
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