# Questions tagged [game]

This challenge is generally based upon, related to, or simulates a game or some portion of one.

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### A game of dice, but avoid number 6

Tournament over! The tournament is now over! The final simulation was run during the night, a total of $3*10^8$ games. The winner is Christian Sievers with his bot OptFor2X. Christian Sievers also ...
686 views

### Take It or Leave It III: A Game Show for Computers

This is the third in a series of puzzles that I will be posting every Monday at Midnight PST, and the final variant of "Take It or Leave It". The first puzzle is located Here The second puzzle is ...
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### Generate a random point outside a given rectangle within a map

Introduction Given this visualization of a playing field: ...
323 views

### The shortest way of getting rid of these numbers

This is a simple game of getting rid of those damn numbers. You start with the numbers from 1 to 19, written in a grid of 9 by 3: 1 2 3 4 5 6 7 8 9 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 You may ...
2k views

### Connect Four Validator

Introduction Connect Four is a game where you attempt to get four in a row: horizontally, vertically, or diagonally. In this code golf, we will be trying to find who won, given a game board. There ...
3k views

### Who won a Game of Bar Dice?

Challenge Bar Dice is a simple game played in a Bar with Dice (hence the name). You roll 5 six-sided dice and attempt to make the best hand. Scoring is based on amassing the largest number of ...
847 views

### Game of Game of Life

Game of Game of Life Conway's Game of Life is a 0-player game. But that's okay! We can make it a multi-player game. This game is played on the smallest square grid that will accommodate a 6x6 ...
193 views

### Count the Shantens

Introduction to Mahjong tiles Mahjong (éŗ»é) is a board game that originates from China. Mahjong tiles used in this challenge are in Unicode points U+1F000 ā U+1F021: ...
5k views

### How much Mana do I need?

Dungeon Master was one of the first ever real-time role-playing games, originally released in 1987 on the Atari ST. Among other exciting things for the time, it offered a rather sophisticated spell ...
2k views

### Score a game of Bowling

Your task is to sum up and output one player's score in a game of 10-pin bowling after up to 21 rolls. The rolls are represented as a sequence of integers in your preferred method of input. Each ...
904 views

### Draw 'Til You Drop

In Dungeons & Dragons 5th edition (as well as most other editions), there exists a magic item called the Deck of Many Things. It is an incredibly powerful item, as the cards all have very strong ...
779 views

### Automatic price-identification of scrolls in Nethack

OH GODS NO!! You can't leave us here with Doorknob! It'll be nethack everywhere! - 1d ago by Geobits Well, couldn't disappoint... Introduction (you can skip this section if you don't care about ...
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### Write a Hangman Solver

You are required to write a Hangman solver. Testing against this English word list[1], the solver that solves the most number of words wins, with the number of total incorrect guesses being the tie-...
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### Can I sweep the mines?

Minesweeper is a popular puzzle game where you must discover which tiles are "mines" without clicking on those tiles. Instead, you click on nearby tiles to reveal the number of adjacent mines. One ...
23k views

### Cheat at Rock-Paper-Scissors-Lizard-Spock

When playing Rock-Paper-Scissors-Lizard-Spock, your robot reflexes let you see your opponent's throw before they make it. You just need to choose a throw that beats theirs, in as few bytes as possible ...
495 views

### On the Subject of Memory

This challenge is from a game called Keep Talking And Nobody Explodes. Memory is a fragile thing but so is everything else when a bomb goes off, so pay attention! ā from the manual The Objective A ...
552 views

### Play Big 2 by yourself, as fast as you can

Introduction Big 2 is a card game popular in East Asia and South East Asia, in which 4 players are dealt 13 cards each (ie, an equal division of a standard deck without jokers). The goal is to empty ...
283 views

### Morpion solitaire

Morpion solitaire This is a game that I remember having learnt from my grandparents in my childhood. Initially I didn't know the name. G B has found it to be Join Five (or less ambiguously - Morpion ...
138 views

### An “Iniative” game mechanic [closed]

This challenge is inspired by turn based videogames like "Heroes of Might and Magic" Implement this game mechanic: There is some units(Imps, Swordsmans etc...) in our game Every unit have an integer ...
33k views

### Create a simple 2048 game clone

2048 is an incredibly fun and addictive game in which the goal is to create a tile with 2048 on it. Here's a short description of the game: Pressing an arrow key will slide all the blocks in the ...
2k views

### Determine the Winner of a Game of Australian Football

In Australian Football, goals are worth 6 points and behinds are worth 1 point. Scores may include the number of goals and behinds, as well as the total score. Given the number of goals and behinds ...
481 views

### List where pinballs would exit a grid of bumpers from different entrance points

Inspired by this lumosity mini game, Pinball Recall We start with a rectangular grid (viewed from above) with several bumpers as follows. Entrances/exits are numbered counter-clockwise starting from ...
2k views

In this challenge, you will write a bot that play's the prisoner's dilemma. Here's the catch: you will not have access to the history of previous games. Instead, you will have access to the opponent ...
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### Recreate a 'Snake' game in a console/terminal

Games are fun this codegolf here was so fun I had to make a version for other classic games similar in complexity. Shortest Way of creating a basic Space Invaders Game in Python This time, however, ...
4k views

### Implement a Brute Force Sudoku Solver

Implement the shortest Sudoku solver using guessing. Since I have received a few request I have added this as an alternative question for those wishing to implement a brute force sudoku solver. ...
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### Letter Boxed validator

The New York Times has a daily online game called Letter Boxed (the link is behind a paywall; the game is also described here), presented on a square as follows: You are given 4 groups of 3 letters (...
672 views

Lets Play Kick The Can! Although Moogie is the current winner, if anyone can take his crown they are encouraged to do so Kick the can is a children's game. Involving one defender, and multiple ...
1k views

### Build a deterministic Go AI

Here's an interesting problem I thought of the other day, which involves bits of code competing against other bits of code not just in a property that the code has, but by playing a game against those ...
1k views

### A BlackJack KOTH contest

BlackJack As I had a blast working on the original KOTH challenge, I wanted to come up with another one. For me, the fun of these AI challenges is in refining a comparatively simple bot ...
3k views

### Draw me a domino

Challenge Given two digits 0-9 as input, output a domino (from the double-nine domino set) with these number of pips (dots) on the two faces. The ten possible faces look like this (separated by pipes)...
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### The Lucky House

There's a minigame in Super Mario 3D World known as the Lucky House. It consists of a slot machine with 4 blocks. Each block may be one of 5 different icons (Flower, Leaf, Bell, Cherry or Boomerang) ...
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### Score rock-paper-scissors

Given two string inputs of "Rock", "Paper", or "Scissors", determine the outcome of the RPS round. Output 1 if the first player wins, -1 if the second player wins, or 0 for a tie. ...
797 views

### Become the Hydra Slayer

You are the best and most famous hero of the area. Lately there have been rumors that a Hydra has been hanging out in a nearby ravine. Being the brave and virtuous hero that you are you figure you'll ...
5k views

### Yahtzee Small Straight Detection

In the game Yahtzee, players roll five six-sided dice, and attempt to create certain hands to score points. One such hand is a small straight: four consecutive numbers, not necessarily in order. The ...
5k views

### Scrabble scorer

Challenge: Take a string of upper or lower case letters as input (optional), and calculate the score that string would get in a game of Scrabble in English. Rules: The score of each letter is as ...
518 views

### Get Two from One

As we saw in this question complex logical statements can be expressed in terms of the simple connectives of generalized Minesweeper. However Generalized minesweeper still has redundancies. In order ...
908 views

### Let's practice the scoring rules of 421!

421 is a rather popular dice game in France and some other European countries. It is mostly played in bars and pubs to determine who's going to buy the next round of drinks. The full game is usually ...
202 views

### Compute my Sacred Geometry [closed]

In the tabletop RPG named Pathfinder, there is a feat that characters can take called Sacred Geometry, which allows a character who has it to buff their spells in exchange for doing some math: to use ...
11k views

### Formic Functions - Ant Queen of the Hill Contest

Watch live | Active answers | Add new answer | Chat room | Source code | Leaderboard New tournaments whenever needed. New players and new updates very welcome. Not actual game footage. Each player ...
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### Magic the Gathering: Friends or Foes?

In the card game Magic: the Gathering there are five different colours, which represent loose affiliations of cards, White (W), Blue (...
152 views

### Letter Boxed, part 2: this time, solve it

This challenge is a sequel to Letter Boxed Validator. The New York Times has a daily online game called Letter Boxed (the link is behind a paywall; the game is also described here), presented on a ...
433 views

### Who can escape the Nonary Game?

The Nonary Game is a fictional game played in the video game trilogy of the same name. Your goal is to find how many players (at best) can escape a given game, in as few bytes of code as possible. ...
3k views

### Evaluate a Dice 10,000 roll

Introduction Dice 10,000 is a dice game which can be played with 6 dice and something to write. Players roll the dice multiple times a turn and gain a score at the end of it. The player who reaches ...
1k views

### Simulate a game of Craps

Craps is a fairly simple dice game often played in casinos. Even if you aren't a gambler (which I'm not), it's still a fairly interesting game. Here's the rules: At the start of a game of Craps there'...
9k views

### Google's doodle on kids coding: shortest program solving all the levels

Today's Google doodle is about Celebrating 50 years of Kids Coding: The goal is program the path of a little bunny so that it can eat all the carrots. There are 4 types of blocks (see pictures below): ...
3k views

### Mastermind strategy

I could only find code-golf challenges for Mastermind, so here's a code-challenge version that I would have liked to take on myself. An optimal strategy for the normal Mastermind game, MM(4,6), was ...
5k views

### Dobble/SpotIt card generator

Introduction Dobble/SpotIt is a card game, where people have to spot same symbol on pair of cards in shortest time, indicate it and move to next pair. Each card has multiple symbols (8 in normal ...
2k views

Test Driver • Challenge Discussion • Submit Adventurer (Image Source) Several rival adventurers are raiding the ruins for treasure, but they can only carry so much at a time and have their ...