Stack Exchange Network

Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [steganography]

Hidden data concealed in otherwise unsuspicious pictures, text, and/or audio.

5
votes
3answers
258 views

The Staircase of Paint

I am a staircase, covered in paint. Each step taken gives knowledge, new and quaint. I used to be more of a ramp type shape, But progress was slow, like rewinding a tape. My new ...
32
votes
2answers
3k views
19
votes
4answers
503 views

This is why they call me “Book Smart”

So, I was walking alon g, bothering nobo dy one day when, out of nowh ere, this c razy person came out of a bookshop and t hrew a book ca lled 'Tolerance' at me. It broke my sp ine. That's when I lea ...
5
votes
1answer
185 views

The Puzzle Hunt

This puzzle is like a scavenger hunt; the solution to each part of this puzzle becomes a critical part of the next part of the puzzle. Part One [Steganography] Be very aware, dear. Buttons ...
18
votes
3answers
609 views

What force is more potent than love?

A few quotes about Love.... What force is more potent than love? True love is selfless. It is prepared to sacrifice. We are all born for love. It is the principle of existence, and its ...
18
votes
7answers
3k views

Sightseeing on Crack

Recently I went on an around-the-world vacation. Unfortunately, I dropped my phone just as I was getting out of the cab at the airport before my first flight out. Not so bad in and of itself, but ...
9
votes
1answer
167 views

Some Patriotic Steganography

Say there, American soldier, sir. Stay there, good mister, and answer a question. Where do you go, and why do you go, Dragging your load through the cold, wet, mud? We thank you ...
4
votes
1answer
230 views

Hidden message in jpg

I've tried different layers in photoshop on this, binwalked it, use strings on it, subtract the image with the original and nothing lead to anything, exiftool it, used stegsolve.jar still nothing. ...
9
votes
2answers
568 views

A differential equation with a hidden sentence

Find the specialized solution of $H''(r)-aH'(r)=0$ that satisfies $H'(0) = \frac{1}{p^2}$ and $H(0) = \frac{H'(0)}{a}(1+\frac{N}{Y}e^w)$ The question: Solve the above mathematic question Rewrite ...
11
votes
2answers
377 views

“Always pass on what you have learned.”

I'm trying to decide what is the best quote of ancient earth history, and many, many choices have I. Can you help? I've narrowed it down some, and ordered it is, significantly: People who think ...
3
votes
1answer
412 views

There is a secret message in the picture #3

This picture is from the 50 trillion dollars challenge from the free ebook "Muko and the Secret". This one is already solved by a reader.
-5
votes
5answers
420 views

Find the puzzle #2 [closed]

View the first part here This is the solution Find the puzzle P.S:This puzzle is a little different from the last one This is completely legitimate so please don't downvote it Hint 1 Note Hint ...
12
votes
2answers
785 views

Help! I need to finish my movie!

I need help! I was watching a movie with my friend, when suddenly it cut off right at the climax, and gave me this link: https://i.stack.imgur.com/Obh71.png It looks like that links to a puzzle ...
7
votes
1answer
296 views

An Artwork Made from Several Countries

Last year I went to 12 different countries around the world. I made an AI to convert every country that I've visited into a beautiful artwork as a reminder. I input the 12 countries name, then somehow ...
5
votes
1answer
297 views

There is a secret message in the picture #2

There is a secret message in the picture, can you find it? This solution is also a clue (how to solve) to the previous one - There is a secret message in the picture. This picture was neither used ...
5
votes
2answers
460 views

There is a secret message in the picture

There is a secret message in the picture, can you find it? This picture is from the 50 trillion dollars challenge from the free ebook "Muko and the Secret". This one is already solved so I hope I do ...
5
votes
2answers
965 views

Guess the puzzle

This is the answer Find the puzzle Note:This is a legitimate question so please don't downvote it
15
votes
4answers
2k views

A rare glimpse into a puzzlesmith's workshop

Note: The introductory text is only for flavour. All information needed to solve the puzzle is in the images below. Feel free to skip ahead to where it says "puzzle starts here". Prologue It was a ...
-8
votes
1answer
221 views

A tribute to Stan Lee [closed]

Start Here One answer will lead you to the next question
2
votes
1answer
236 views

Find the number using the data

There is a number hidden in this picture The number is not 365 This is all I can tell you for now
31
votes
1answer
2k views

Top ten best ways of transportation

This is an entry into the Fortnightly Topic Challenge #41. Last night me and my friends had a fun night at the bar. When it was time for us to leave, we couldn't come up with a transport that will be ...
12
votes
2answers
381 views

Ornithogenic Turnover

Peptiberg: Hello, friend. Why do you look so pleased? Tippgeber: My friend just had a change of profession - from a divisive one to a constructive one. Peptiberg: Was it a smooth transition? ...
7
votes
4answers
305 views

The secret behind a word

The following text tells an English word by describing each of its letters (in individual sentences). What's the answer to this question? &I­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­...
11
votes
3answers
386 views

Stack Overflow's invasion

I came back to Puzzling earlier today and had a strange feeling that Stack Overflow has invaded. Can you find out evidences of Stack Overflow's invasion from the following image? Note: The answer ...
1
vote
0answers
170 views

Stuck trying to figure out a hidden message

As part of an ongoing "treasure hunt" in an online game that I take part in, there have been several forum posts made in an attempt to hint the participants to finding certain locations. However, ...
2
votes
2answers
201 views

Steganography Help - another example

This picture contains a hidden message. I can’t figure it out. I have been working on it daily for a month. Any help will be so appreciated! Source: Scrapbook One Hundred Seven… (Forrest Fenn's ...
11
votes
1answer
182 views

This one has everything covered

Long, hard work days are required in the job, but it won't make Orlov quit. One quickly sees he's overqualified. Kites, brown bears, very quiet quails, even red foxes love the quaint zookeeper. A frog ...
11
votes
1answer
277 views

In my trip to Gensokyo, I spied a…

Your final answer is something one would be likely to see lots of in Gensokyo.                     &...
9
votes
2answers
141 views

Before light and beyond black

Before light and beyond black, the destination appears. It exceeds water with vegetation comprised of leaves. Next necessary operation is to begin an expedition. Always, great figures come to ...
7
votes
4answers
382 views

So, ya feelin' lucky about dis Riley?

My prefix is a big ol' ass, My infix always comes before; My suffix straight up lies bruv', About the answer that I bore, I told ya who I am already, know what I mean? Note: The Accepted ...
6
votes
1answer
362 views

No hard feelings against anyone

When I first saw a puzzle on this site for weeks ago, I thought Hey, this looks like fun. Even today, I still think this is an amazing site. Not only is it fun, it is also educating many times. ...
11
votes
5answers
362 views

The only winning move is

I'm David, a 16-year old boy who likes video games. With my super-cute girlfriend Jennifer, I hacked into NORAD and started playing "Global Thermonuclear War" with the supercomputer WOPR. Then, Joshua,...
2
votes
1answer
127 views

Where is my brother?

Couple days ago, my brother went missing. It seems like he's ran away from home. I decided to search his computer, to see if there are any clues to where he might have gone. All I've found was this ...
3
votes
1answer
121 views

The dots on the wall

So when I was visiting Tsukuba International Conference Center in Tsukuba, Japan, I saw these dots on the wall of its big conference hall. At first, I thought the dots were seemingly placed randomly, ...
3
votes
1answer
110 views

Conversation with a superior intelligence

I have created an unprecedented level of artificial intelligence here in my mother's basement. Its performance is far superior to an average human brain, to the point that it almost rivals my own. ...
11
votes
4answers
509 views

Unlooted Invasion

I suspect someone broke into my house last night. Nothing was stolen of course, I would have went to the police otherwise. The reason for my suspicion is a note that I found just beside the door. ...
1
vote
0answers
288 views

I say something. You say “Thanks!”. I say “You're welcome”. What did I say at first?

Work with this: https://pastebin.com/esJCuQAg Clue 1: Clue 2: Clue 3:
2
votes
1answer
140 views

Breaking into your friend's computer

You're trying to break into your friends laptop. However, his computer is password protected. Luckily he has a password hint on his computer. The password you are looking forˏ is not easy like ...
5
votes
4answers
502 views

Finding a serial killer

Recently, in the United States, there have been multiple murders all over the country. Because of how similar these murders are, it is believed that a single individual is responsible. There have been ...
5
votes
1answer
150 views

Looking for a message

I'm looking for a secret message found using these two clues: 181-5 253-14 294-7 298-6 382-11 384-2 59-9 480-1 510-10 541-13
4
votes
1answer
147 views

Where is my coworker from? [duplicate]

My new coworker sent me some code. He wants me to figure out where he was born. I believe there are some hints within the code, but I cannot figure it out. Here is the code block: ...
4
votes
1answer
136 views

The Starting Point

This is just the start of the program. What we start never goes unfinished. The signal went dead. Our assets have been located successfully, there was one step ...
4
votes
3answers
319 views

Gotta Catch 'Em All!

As I got ready for work today, I had my television on Netflix as I always do. See, the thing about Netflix, they auto-play trailers for the item that is currently in focus. Well, after starting my ...
0
votes
2answers
155 views

The Trail of Clues: The Mystery island

<--- Previous and first clue You are standing on a roof in Israel at the top of the Ladder. You notice that there is a small package taped to the top rung of the ladder. You pick it up and take it ...
6
votes
1answer
217 views

The answer is Caesar. What is the question?

VNUGPEUISLOGTDTQPEGEXUCTSPGHEUDUK? ...
4
votes
2answers
252 views

Falcon Circus, Chapter 2: The Wise

The Predator The hidden voice behind the monster's bellows caught your attention. You scramble backwards and shout, "Sparrow!" Light streams in as the door behind you opens. You go through, shaking ...
1
vote
1answer
180 views

Look inside to answer this [closed]

Qwb'kr kkuau; ekx kbwq . I'll say that what is important is not what you read. Hint 1: Hint 2: Hint 3: Answer to prove the hold reason wrong:
11
votes
5answers
318 views

Falcon Circus, Chapter 0: The Decision

The Prologue Lycan pouted. I guess he was expecting his little riddle to be hard. Lichen didn't have a change in expression, although this doesn't surprise you. The red twin glared at you for another ...
11
votes
2answers
180 views

100% legal briefcase crack

I have recently obtained a locked briefcase by, uhm, completely legal means. The combination lock has six numbers and I can't seem to figure out the correct combination. There was a small note ...
2
votes
2answers
149 views

Random Paragraph, a Riddle or a Secret Message?

So, as I was playing a game, I got a weird string of messages on my screen. You think you know what the weird message means? Pleeeeease! Don't just ignore meeeeee! ...Err. I... I did not want to be ...