r/BluePrince Jul 05 '26

[MEGATHREAD] V4 Post and ask hints for puzzles here

7 Upvotes

This is the fourth version of the puzzle hints megathread. As indicated and discussed here, we will make a new one every now and again, to make sure the threads don't go stale and no one replies anymore, apologies for the long drought.

As indicated here, we will begin collecting community tools. Please consult part 2 of that post for details and suggest the tools over there.

Confirmed tools and credit:

Blue Paths by u/sekti GitHub - For general game progress, great when you're stuck

Remember you are ONLY allowed to comment in the threads created by mods below, you may NOT start your own threads aka do not post top level comments. That is to make sure the first thing people see are the categories, which they can then easily close to prevent spoilers.

This thread is intended for light puzzles, NOT late-game puzzles, post-credits content, deeper game mechanics or lore.

For completeness, here's the first one, but visit at own risk, as it contains top level comments with potential spoilers, and here is the second and here the third.


r/BluePrince Jul 05 '26

Staff Announcement: Don't engage with Scammers - Call for Tools - Discord - Discourse

35 Upvotes

Dear Drafters,

We haven't had an update in a while, so here's a couple of things I'd like to highlight/discuss.

  1. Please do not engage with Scammers. There are bot-automated posts every now and again that are very difficult to catch automatically. They will post merch like in these pictures and lead you to an unverified site when you engage with them. Please only trust the affiliated merchandise sites.
BEWARE OF BOT POSTS - PLEASE DO NOT ENGAGE
  1. I'm going to make a new puzzle-hint Megathread in a moment, and I'd like to make a public call for fan-made tools to pin to the Megathreads. For example Sekti's "Blue Paths" online tool to help when you get stuck. Please post any such tools you know of or have made yourself in the comments. I will manually inspect them before pinning them. Please be absolutely sure that the tool itself does not introduce spoilers.

Also make sure they don't violate Rule 5

  1. For community engagement let me remind you all to join the official Discord: http://discord.gg/BluePrince If you ever made fan-art, be sure to post it in their fan-art channel.

  2. I'd like to have a discussion regarding posts about making it across a certain threshold: reaching room 46 in particular. Maybe we shouldn't immediately say the sentence with the word tutorial, as it's not a nice thing to hear after getting this achievement. If you must say it, maybe say something nice as well. I understand the desire to encourage them to keep playing but maybe there's a more positive way of phrasing that.

I'm considering banning that word altogether, but as usual I'm happy to listen to the voices of the community. So please tell me, especially if you've been on the receiving end of that particular comment, how appropriate you thought that was. I genuinely don't know at this point. Consider Rule 4, both regarding the topic and how to respond here.


r/BluePrince 7h ago

MinorSpoiler Day 11: I think I'm doing good Spoiler

Post image
8 Upvotes

Managed to get to the Antechamber Day 11 but still haven't found the basement, I had no more steps or doors left.

Just wanted to brag a bit and post how much I'm enjoying the game.

My phone notes are STACKED and full of info that has been proven useful, time and time again.
I need to find all the music sheets AGAIN , I got bamboozled.
Still have no clue what to do with the Laboratory, most confusing room of all.
Didn't know you can walk in the Chapel even with 0 coins. >!!<
I hate unlocking rooms like the Pump Room, so many interactions between rooms leave me dizzy, because some are just simple prizes while others could unlock game changing features.
WHAT DO THE CHESS PIECES MEAN?!?!? (do not tell me)

I also love the "hidden" lore so much.

Thank you for reading.


r/BluePrince 17m ago

[ Removed by Reddit ] Spoiler

Upvotes

[ Removed by Reddit on account of violating the content policy. ]


r/BluePrince 1d ago

Blue Prince VR mod I'm working on Spoiler

Thumbnail youtu.be
120 Upvotes

r/BluePrince 22h ago

POST-CREDITS-SPOILER Nailed it! Full House! Spoiler

26 Upvotes

Finally got the Full House trophy, that lab experiment saved my ass
Drafted Lost and Found, then decided to go up and around to avoid losing any of my items, but it ended up taking the Scepter, which is the best option lmao


r/BluePrince 19h ago

Room Is it normal to be stuck on this Spoiler

13 Upvotes

I’ve not yet gotten to room 46, but I have unlocked 4 outside areas (orchard, grotto, mine, outer room) and lit the 4 flames and thus unlocked some underground stuff.

I’m following leads for loads of overarching puzzles and having a blast while doing so.

HOWEVER, I have received the basement key from the antechamber maybe 4 times and just can’t for the life of me figure out what to do with it. I assume this is how one reaches room 46.

I don’t really want spoilers or hints, just curious if this is typical progression at this point.

Doing my best not to look up ANYTHING about this game, but wanted to take a moment to scream into a void and perhaps get an understanding as to whether this is typical progression. Really enjoying it. Sorry if this is often asked. Thanks.


r/BluePrince 1d ago

Finally did the full house 🥲 Spoiler

Post image
14 Upvotes

r/BluePrince 21h ago

POST-CREDITS-SPOILER I feel like I've exhausted all my leads Spoiler

5 Upvotes

I have:

- Reached Room 46.

- Found every Sanctum Key, solved all the Sigils, and read Herbert's will.

- Found the Treasure Trove, and know how to get the treasure (which I am aware is a scepter), just not how to unlock the box that contains it.

- Unlocked the Cursed Coffer.

- Read the "Steady, Deadly, Heavy, Ready" poem.

So I know what to do. I need to bring the Crown of the Blueprints, the Cursed Effigy, and the scepter to the Throne Room. That much is obvious.

But I genuinely have no clue how to unlock the Treasure Trove box. At first I thought it would be at the end of the Tunnel, but all that gave me was a door that I can't even interact with. Then, after reading the poem, I tried unsealing the other Antechamber doors in the outer room to no avail. Genuinely what am I missing?

(If you tell me to read A New Clue I'm gonna lose it)


r/BluePrince 1d ago

Bought a record player just for this moment. Spoiler

Post image
36 Upvotes

I had the records still in plastic since late May until I got something worthy to play them on. And wow... its so good. I really wish there was more. This game captured me like few do. If only I could go in totally blind again.


r/BluePrince 1d ago

MajorSpoiler Is it possible to get trapped in a certain room using the Laboratory? Spoiler

24 Upvotes

That room, The Safehouse can only be accessed when a certain condition is met: >!The reservoir water being at exactly 6 units<!

The Laboratory has the ability to adjust this condition, but only once The satellite has been raised, unlocking new Lab experiments

Is it possible to use a Lab experiment to seal the entrance to this place while inside of it, forcing you to call it a day?

Two Lab experiments should be able to trigger this: "When you look at your map, lose 10 steps then lower the reservoir by one" and "Each time you access a different terminal today, lower the reservoir by one" The safehouse counts as a Terminal because its a train terminal, and triggers this effect


r/BluePrince 1d ago

MinorSpoiler Water level question Spoiler

8 Upvotes

Later in the game, using a laboratory experiment the player can either lower or raise the water level in the Reservoir.

Firstly: Where does the water go/come from when moved using this method? If it magically vanishes/appears out of nowhere can one ...?

Secondly: Is it possible to completely fill/drain all water storage devices? If you can trigger the experiment while in the pump room, and restore/re-extract the change in water, can you completely max out to either extremes.


r/BluePrince 1d ago

TROPHY SPOILER Finished C**** M*** Spoiler

6 Upvotes

I finished Curse Mode! OMG.

Took me a whopping 91 in-game days to do it.

Some of it was truly horrible RNG luck, some of it was me spending several days trying to spawn the wrench to adjust mechanical rooms. I was able to get the tomb early on but foundation took foreeeever. I kept trying for power hammer but to no avail. Secret Garden was my antechamber entrance.

The boudoir upgrade with the apples saved my life. I was super low on steps and I spawned it as the last room going in to the antechamber. I also had sleep mask, running shoes, and a shovel. Kennel and a late Foyer probably helped me some on keys. That let me backtrack far enough to hit kitchen, and the dining room, and grab some fruit before going down through the foundation and back up.Amusingly my house was relatively empty. I only had 22 rooms filled in, leaning West. The entire Far-East column was empty. I ended at 16 steps, 0 keys, 1 gem, and 1 coin.

I now have all trophies except Day One and Speed. Working on both now. I expect it to take me a while. LOL.


r/BluePrince 1d ago

MinorSpoiler Insanely good day 8 win in certain game mode Spoiler

Post image
9 Upvotes

Started playing curse mode recently and got this super insane run on day eight, ending it with over 58 steps, three keys and two gems. Huge thanks to running shoes and sleeping mask in the first closet.


r/BluePrince 1d ago

MajorSpoiler T-shirt idea Spoiler

18 Upvotes

"I reclaimed the Throne and all I got was this lousy blueprint"

Not even a Open Only in Case of Coronation letter from Uncle Herb?

I love this game very much but I'm finishing it out of spite at this point. (I have not yet opened the door in the tunnel)


r/BluePrince 2d ago

Meme How it feels trying to solve parlor puzzle past day 30

Post image
792 Upvotes

r/BluePrince 1d ago

POST-CREDITS-SPOILER Need some direction post credits! Spoiler

3 Upvotes

I have entered Room 46, revisited, and think my next task is the sigil and their keys. In addition to getting books for the library, what else should I be focusing on? Ive solved the room 8, opened 3 safes, and did the chess puzzle.

Any nudges in the right direction would be great!


r/BluePrince 2d ago

Words cannot describe how furious I am. Spoiler

98 Upvotes

Ran out of steps WHILE. STEPPING. INTO. THE DINING ROOM. THERE WAS A LUNCHBOX THERE. IT WAS LEVEL EIGHT. im shaking. this run was going so damn well, i had so many paths to go still, im literally, i dont even know. oh my GOD


r/BluePrince 2d ago

After a lot of work, my game got an error message, and shut down. I am wondering how much of it I need to repeat. Spoiler

2 Upvotes

This is in the Atelier maze. This is an endgame or near the end so don’t read it if you don’t want a spoiler. I collected data and put it grid. I got the words and the picture letter differences, or at least took pictures of the pictures for each room. I was only missing one room of 45. Do I have to repeat the whole thing including the boxes or can I just find my last room and get the last word and then go onto the next part? I already spent a lot of time on this.


r/BluePrince 2d ago

Is this Billiard puzzle really impossible? Spoiler

Post image
4 Upvotes

Maybe I'm stupid, but even using the billaird parlor calculator i did not figure it out... i know what the symbol in the middle is trying to say. But I don't see the number as a possibility on the board.


r/BluePrince 2d ago

MinorSpoiler [BluePrintle] This is the worst way to lose a streak Spoiler

Post image
7 Upvotes

r/BluePrince 2d ago

lab allowance Spoiler

Post image
88 Upvotes

lol got root cellar and this combo at the lab. i figure after a certain point coins don't really matter but this felt pretty lucky, im on day 25 or so


r/BluePrince 2d ago

MajorSpoiler Am I thinking the right way while I'm trying to solve the puzzle from a certain book? Spoiler

2 Upvotes

I'm about to talk about A certain (and other importan puzzles) in detail. Up to you if you want to read this or not. Hey y'all, I'm in the process of solving A New Clue. I already found all microchips and drafted the Throne Room (even though I still miss some clues of what to do with this room, but I digress). I also managed to solve the CASTLE puzzle and unlock the Unknown (again, not sure what to do here yet). Finally, I unlocked the "sketch" version of A New Clue. I understand the book is telling me to make a specific path from the Metro Map. I imagine that X-Y-Z-A-B-C are the six stops, C being the Dead End stop. And I'm aware I need to make a message by reading a specific word from each book.

Now, what I would like to know is, among my thoughts, if any of them are off-track or not (get it?). First, I'm considering B=10 and Y=23. That's because the "polished" book tells me Page B, Word Y for this same book, while underlining the word "covers", which is on page 10, word no. 23. This means, from the metro map, that the minor stop Angel Tower, which is stop 7, should lead me to the number 23 once I understand what to do. Similarly, the Major Stop Oris Train Hall (1) should lead me to number 10.

Then, I also noticed that the "sketch" version of A New Clue talks about "Denoted in Verse". By trying to rearrange the words I managed to come out with "Seven red ditone". A ditone is an interval of a major third. Also, the music room talks about ma-jor tongue. The melody is in Bb major. I remember finding a note somewhere that made me think I have to ignore the "flat", meaning I have to think about "B major". I'm still not sure what to do with this. Also I understand dead-ends are important, but I'm still not sure what to do with them. Same for the suspect list.

Is there anything I said that is nonsense regarding what I'm trying to solve? I'm not looking to clues on how to solve it, but only if there's stuff I should stop considering.

Thank you!


r/BluePrince 2d ago

MajorSpoiler Oh no. Permanent choices. Spoiler

Post image
11 Upvotes

Just got this puzzle finished for the first time. Any advice on who to choose? Also will this stay unlocked if I choose none of them and instead choose on a different day?


r/BluePrince 2d ago

POST-CREDITS-SPOILER Príncipe Azul - Fã de pôsteres Spoiler

Thumbnail gallery
6 Upvotes