General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.
Live migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.
Try Free
MongoDB Atlas runs apps anywhere
Deploy in 115+ regions with the modern database for every enterprise.
MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
A computer algebra system for research in combinatorial game theory.
STARTING WITH VERSION 2.0, CGSUITE HAS MOVED TO GITHUB.
The latest version can be found at the CGSuite homepage:
https://www.cgsuite.org/
This page is preserved for archival purposes only and is no longer being maintained.
Calculate the number of solutions to place n queens on an n*n chess board, without any queen attacking each other. Options allow using rooks instead of queens, disabling knight attacks and setting the minimum distance between queens.
The project is about turn-based, networked multiplayer, non-cooperative, zero-sum, abstract strategy board games (e.g. Chess, Go, Reversi variants, etc.) on 3D-visualized polyhedra and related recreational (discrete, computational) mathematics.