All Questions
1,164
questions
17
votes
9
answers
2k
views
A Ring of Cubes
Given an integer greater than or equal to 2, output ASCII-art resembling an isometric-perspective cube ring with that side length.
Expected outputs given below for 2, 3. You can imagine the rest. You ...
- 8,612
23
votes
11
answers
2k
views
Binary Slashes Display
(easy mode of Seven Slash Display)
Given a positive integer (or alternatively, a string/list of bits of its binary representation) output it with this diagonal ASCII-art formation:
(output for 53 / <...
- 8,612
8
votes
13
answers
4k
views
Cellular Automata Rule 30
What are cellular automata?
Cellular automata describes a broad category of computational models that covers various cellular automations, some of the most intriguing of which involve 'simple' rules ...
- 197
6
votes
3
answers
694
views
Sith TIE-Fighter
Today is May 5th which means it's Star-Wars Day episode II: Revenge of the 5th.
For this task, you will output the following image of a Sith TIE-fighter:
...
- 8,612
6
votes
5
answers
1k
views
X-Wing Starfighter
Today is May 4th, Star Wars day, so here's a Star Wars ASCII-art task. Output this image of an X-Wing starfighter:
...
- 8,612
12
votes
4
answers
1k
views
Visually arrange multi-day events on a calendar
The arrangement algorithm
I think I've determined the algorithm that Google Calendar uses to visually arrange day-long and longer events at the top of the "Week" view (you may have an ...
- 3,684
35
votes
17
answers
4k
views
Create a cactus from words
Introduction:
A typical cartoonish cactus usually looks like this:
One big stem in the middle, with some L-shaped branches sticking out.
We'll use this general shape for this challenge.
Challenge:
...
- 128k
12
votes
14
answers
1k
views
Lattice points visible from the origin
Challenge
Create a program that outputs a square grid showing visible and non-visible points \$(x, y)\$ from the origin based on their greatest common divisor (GCD).
A point \$(x, y)\$ is considered ...
- 2,211
21
votes
38
answers
3k
views
Find the odd one out
Challenge
The goal of this challenge is to generate and output a \$16 \times 32\$ (height \$\times\$ width) grid where all cells contain a decoy
character, except for a random single cell that ...
- 2,211
16
votes
21
answers
2k
views
Spot The Difference
Challenge
Generate two \$16 \times 16\$ grids, each initially filled with "@" symbols and spaces. Each cell in the grids should be independently filled with an "@" or a space, with ...
- 2,211
20
votes
25
answers
5k
views
First person to ever beat Classic Tetris
Historic Tetris Achievement
Blue Scuti became the first ever human to beat the classic game of Tetris on NES.
Here's the Tetris Kill Screen
Challenge
Output the following Tetris ...
- 2,211
4
votes
4
answers
610
views
I baked you a pie!
There is an asdfmovie video about a pie flavoured pie. Someone also made an edited version with more pies, so I created this challenge.
The input is a positive integer.
The code should first output ...
- 1,391
18
votes
11
answers
4k
views
20
votes
9
answers
2k
views
Limited letter renderer: BIOPD
There have of course been challenges to render ASCII art fonts here and there. This challenge doesn't add anything to those. In contrary, it subtracts from them for a good reason. If you allow all ...
- 2,590
11
votes
36
answers
4k
views
