The Cram Game

Initializing live version
Download to Desktop

Requires a Wolfram Notebook System

Interact on desktop, mobile and cloud with the free Wolfram Player or other Wolfram Language products.

CRAM is an impartial two-player game. The board consists of a rectangle ruled into squares with some random squares removed. This Demonstration uses a 4×4 board with 4 black squares removed. Players (you and the computer) take turns placing dominoes on the empty (white) squares; dominoes can be placed either vertically or horizontally. The last player to place a domino wins. The first player's dominoes are colored blue and the second player's dominoes red to make it easier to follow the play. If it is possible for you to win, you will be so informed before you start.


To play, click in the area between two squares; a pale highlight indicates where your domino will be placed.


Contributed by: Robert Cowen (March 2008)
Open content licensed under CC BY-NC-SA




Feedback (field required)
Email (field required) Name
Occupation Organization
Note: Your message & contact information may be shared with the author of any specific Demonstration for which you give feedback.