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# Questions tagged [computer-puzzle]

A tag for puzzles dependent upon some degree of computer literacy - for instance, requiring basic familiarity with operating system usage, encryption or programming.

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165 views

### Find the 33rd two characters, and where they belong

I'm working on a puzzle. I'm about 75% of the way through solving the puzzle. The only thing left is you hash 33 two character pairs. I have 32 two character pairs. Possible characters are [a-z, ...
172 views

### One-word riddle (possibly python)

The question/riddle is: "Never has a snake given such words of wisdom." The hint is: "Thou shall never pass errors silently!" It is possible to be related to Python, errors or something like that. ...
147 views

### Find 5 digits, which have the most numbers of prime numbers [closed]

If we have to use all available digits once, We can form 9 prime numbers from (2,5,6,7,8), they are : (25867,28657,56827,65287,65827,82567,82657,85627,86257) With the same rule, find another 5 ...
425 views

### Computer Crisis Takeover! [Part 3]

This is part 3 of a series of multiple parts about a takeover of all the computers on earth. The links to previous questions are here: Computer Crisis Takeover! [Part 1] Computer Crisis Takeover! [...
422 views

### Enigmatic Boxes

b25lIGVhc3k gb25lIHRvIH N0YXJ0Lg==   ...
369 views

### What's the Difference?

*not sure if this counts as a real puzzle, but I will ask it anyways. Can you catch the difference between the 2 following letters? х ...
287 views

### This code shouldn't be working [closed]

Today I wrote some C# code to generate all subsets of a set. It all worked correctly but then I realized about I'd made a rookie mistake. The puzzle here is not that the code is not working but rather ...
749 views

### The devil virus [duplicate]

A somewhat easy puzzle for those familiar with Linux. The Devil has found a way to make a Linux virus that, once executed on the right Linux machine, will break every single computer in the world ...
679 views

### I am not Alien Then who am i?

Treat me baby who Abode of the good But don't think my origin is asteroid but believe me, i am not that alien I have traveled Millennium distances but that may not whistler in your ...
343 views

### My Program Kept Failing — But Why?

I've been working on a Turbo C program for a while now. I had my usual share of bugs and fixes, until it got a really weird error -- an error that could only be explained by something accidentally ...
421 views

### World-wide web or perhaps a bit more narrow-minded?

Beware: solving this riddle requires being technically fluent in both digital platforms described below (using them both is essential). Even though Bootstrap doesn't propagate itself as being narrow-...
83 views

### You see me right now… but you can't

Look over here! Oh... that's right. I'm too small to be seen. But you are still looking at me. Crazy! I know right? Here, how about this? You guess what I am! Okay. Well if I get too much ...
269 views

### What is the answer to the following puzzle? [closed]

Observe the following question carefully and answer accordingly. iVBORw0KGgoAAAANSUhEUgAAAA8AAAAPCAYAAAA71pVKAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsIAAA7CARUoSoAAAAAhSURBVDhPY3wro/...
435 views

### Scratch your mind, who am I?

Scratch your mind, You will get stuck if you forgot me :( Try to make a cute wink by combining curve with me I can destroy your whole day if you missed me, and you finally found devil OMG!! Is the ...
2k views

### Computer Crisis Takeover! [Part 1] [closed]

This is part 1 of a series of multiple parts about a takeover of all the computers on earth. You are an elite hacker working very high up in the government; you handle many important tasks. Recently ...