Podcast #128: We chat with Kent C Dodds about why he loves React and discuss what life was like in the dark days before Git. Listen now.

Questions tagged [game-theory]

Puzzles that involve strategic decision making, usually involving either competitive or cooperative choices between a number of participants.

Filter by
Sorted by
Tagged with
6
votes
2answers
757 views

The Fanatic Fever(twist on the 5 pirates puzzle)

While raiding a tropical island, 6 pirates have an incredibly unlucky day. While they scoured the island in search of treasure, one of them was infected with the Fanatic Fever, a disease which hits ...
55
votes
5answers
4k views

Who shall come to the tea party?

All of your stuffed animals are assembled, anxiously waiting to learn who will be be invited as the Guest of Honor to your next tea party. This is to be an exclusive party, after all, as there is ...
8
votes
6answers
1k views

Devious auction game

Saw this on TV today: A man is auctioning a real $20\$$ bill. There are a vast number of bidders. A person may make as many bids as he wants. The starting bid is $5\$$. No $2$ bids must be ...
0
votes
0answers
144 views

How many cheating husbands? [duplicate]

There is a matriarchal town which believes that a prophetic stranger will tell the wives whether any of the husbands are cheating. The stranger will only say yes if there are any and no if there are ...
-6
votes
2answers
386 views

Checkerboard piece inverting game

Marco and Leonardo decided to play a game on a checkerbard of 4×4 squares. The board is initially filled with two-sided identical coins. The game notes that these two players play turns alternatively ...
4
votes
4answers
502 views

Question about 1 on 1 on 1

Warning: Most of my posts are riddles disguised as something else. For those who have enjoyed my contribution and are expecting more, DO NOT try to guess that the answer is a tugboat, geese, or the ...
12
votes
3answers
2k views

Tic-tac-toe 1000 in a row

Consider a variant of Tic-Tac-Toe and Gomoku on a board that's infinite in every direction. X wins by getting a line of 1000 X's ...
3
votes
2answers
667 views

How to generalise Partition of the pie for N envy people?

There is well known task: How to divide a pie between two people, so each will think that he got equal or more that the other one? It has the following solution: I know that it is possible to ...
32
votes
2answers
2k views

The Nuclear Missile Standoff

Three world powers have just entered a nuclear war! They have been waiting for this day for decades; everyone has their nuclear missiles ready to fire, and only need to choose a target. The Chinese ...
22
votes
2answers
1k views

In iterated Prisoner's Dilemma, how would a change in the payoff matrix affect strategy?

Quick summary of the Prisoner's Dilemma: Two criminals are charged with a crime. Each is given an opportunity by the police to confess. If they both stay silent, they don't have enough evidence to ...