InLies Of P, amidst the chaos of the Puppet Frenzy, you may occasionally encounter a ringing. The sound of this ringing indicates that you are in proximity to one of these phones. When you interact with the ringing phone, a stranger, who may be a man or even a puppet, will start a conversation with you.

They will then present you with a riddle that you need to answer. As you might have guessed, answering these riddles correctly rewards you with a special key, which is used to unlock a specific type of door in the game.

P standing next to the Workshop Union Entrance Phone Riddle Lies of P

Workshop Union Entrance Riddle Location

The first phone riddle you’ll encounter is fairly early in the game.

After reachingKrat City Hall Courtyard Station,where you can find the whistle for Toma, continue forwarduntil you reach the bridge leading to the Workshop Union Factory.

P standing next to the Malum District Phone Riddle Lies of P

Before crossing the bridge,head to your right, and you’ll hear a ringing phone.

Interact with it, and the person on the other end will introduce themselves asArlecchino, the King of All Riddles.

P standing in front of the Black Rabbit Flaming Symbol Lies of P

Here, you’ll be presented with your first riddle:

“By morning, it walks on feet numbering four. At mid-day just two, no less and no more. It walks on three feet when the evening arrives. And if you solve this, then I’ll know you’re alive.”

You’ll have two answer options: “Human” or “Monster.”

P standing next to the Grand Exhibition Phone Riddle Lies of P

The correct answer is “Human.” Upon solving this riddle, you’ll receiveyour very first Trinity Key.

Keep these Trinity Keys, asthey are used to unlock doors marked with the sacred triangle symbol.

P standing next to the The Woman Of Cold puzzle Lies of P

Malum District Riddle Location

The second phone riddle requires some progression in the game and occurswhen you reach the Malum District.

Starting from the Stargazer, proceed byfollowing the Black Rabbit symbols on the wallsuntil you reach an open area where you’ll be ambushed by enemies.

P standing next to the Krat Central Station Phone Riddles Lies of P

In the center of this area,you’ll find a Black Rabbit symbol made from wood that’s on fire.

Move past that flaming symbol andhead to the left.You’ll discoveran entrance on the left that leads to a ladder. Climb up the ladder, andyou’ll hear the ringing phone, indicating the presence of another riddle.

P standing next to the Relic of Trismegistus Phone Riddle Lies of P

This time, the riddle goes like this:

“I stand tall and proud when I’m young and bold. But I’m short and humble once I’ve gotten old. What am I?”

You’ll have two answer options: “Boa Constrictor who finished Digesting” or “Candle.”

The correct answer is “Candle.” After solving this riddle, you’ll receiveanother Trinity Key.

Grand Exhibition Riddle Location

The third riddle can be found within theGrand Exhibition, and it’s impossible to miss.

As you progress through the main path, you’ll entera large room where many puppets are on display, andthey will attempt to ambush and attack you.

This is the same room whereyou’ll find a machine trying to break a locked gate to attack you.

After dealing with these threats, move past the broken locked gate andhead up the stairs. Then,move to the left, andyou’ll see the ringing phone in front of you.

“What cannot be used before it breaks?”

You’ll have two answer options: “Egg” or “Glass.”

The correct answer is “Egg.” This time, you’ll receive the “King of Riddles Hint” item, which leads you to the Trinity Key.

To obtain this Trinity Key, you’ll need tosolve The Woman Of Cold puzzle.

In the next room, after taking the stairs down, which is shortly after the phone location,you’ll encounter some statues.

Here, you’ll notice thatthe statue on the right does not match the one on the left.

To solve this puzzle, all you need to do isinteract with the statue on the right twice. Doing so will open a secret wall that containsyour third Trinity Key.

Krat Central Station Riddle Location

This is the second time you’ll visit Krat Central Station toward the end of the game,and there’s another riddle to solve.

Once you reach theKrat Central Station Street Stargazer, follow the path from the gate and then take a left.Follow this path and take another leftto find the phone ringing.

The riddle here goes like this:

“This blue flower has many ways to take root. But only on one man does it ever bear fruit.”

You’ll have two answer options: “Ergo” or “A bruise.”

The correct answer is “Ergo.” Solving this riddle will reward you with thefourth Trinity Key.

Relic Of Trismegistus Riddle Location

The final riddle in the game can be foundat the Relic of Trismegistus, and it’s another one that is impossible to miss.

After reaching this location as part of the main story, continue forwarduntil an enemy ambushes you from a wall. After defeating this enemy, proceed forwardand to the left, where you’ll find the ringing phone ahead of you.

This time,it’s more of a confession than an actual riddle, and it goes like this:

“Is Geppetto’s creation a killer? CONFESS!”

You’ll have to answer with “Yes” or “No,” butregardless of your answer, you will receive the same reward:King of Riddles’ Surprise Box. Open this box from the Collectibles menu to obtainThe Chosen One’s Trinity Key."

It has been circulated that the last phone riddle can happen at any of the previous phone riddle locations,but only after opening four of the Trinity Sanctum.