# All Questions

11,684 questions
Filter by
Sorted by
Tagged with
51 views

### Inspired by HQ9+: 4-Behavior Polyglot

Create a program that can be run in 4 different languages such that: One language prints "Hello World!" One language outputs its own source code One language outputs 99 bottles of beer on ...
27 views

### Write a program that reads 2 integers and draws a rectangle of corresponding dimensions [closed]

Write a program that reads 2 integers and draws a rectangle of corresponding dimensions. modify the program such that in all casses the rectangle is always in horizontal position. meaning when the ...
133 views

### Print a Ternary Value

Put simply, you are to print out the following number: ...
446 views

### Never trust a mastermind

You probably know the game mastermind: The player tries to guess a code of 4 slots, with 8 possible colors - no duplicates this time. Let's call those colors A through H, so possible solutions could ...
429 views

### Can I exit the maze with this many bombs?

Inspired by this Puzzling challenge, and easier version of my previous challenge. Challenge A 2D rectangular grid is given, where each cell is either an empty space or a wall. You start at the top ...
111 views

14 views

### How to get reputation to post on the meta? [migrated]

I'm sorry for posting here instead of on the meta but I'm not allowed to post on the meta. I need 5 reputation here to post in the sandbox. How am I supposed to get that if I am supposed to post in ...
3k views

### The ASCII character countdown!

Since this is a answer-chaining challenge, you might want to sort answers by oldest. Your task is simple: Choose any printable ASCII character that's not chosen in the previous answers. And then, you ...
2k views

### Verify a Superpermutation

A superpermutation on n symbols is a string which contains every permutation of n symbols in its body. For instance, 123121321 is a superpermutation on three ...