Pentobi is a computer opponent for the board game
Supported game variants: Classic, Duo, Trigon, Junior, Nexos
Strong Blokus engine with different playing levels
Player rating by playing rated games against the computer
Game analysis function
Save and load games in
Smart Game Format
including comments and move variations
Source code is available under the
GNU General Public License
System requirements: 1 GB RAM, 1 GHz CPU
(4 GB RAM, 2.5 GHz dual-core or faster CPU recommended for the highest playing level)
Linux packages (not necessarily the newest version of Pentobi) are available
in the repositories of some Linux distributions (e.g.
Juhani Numminen has a
Personal Package Archive
with newer versions of Pentobi for older Ubuntu versions.
An installer for Windows can be downloaded from the
There exists a version of Pentobi for Android. It does not
support all features of the desktop version and supports only the playing levels 1–7.
It is available at
or as an APK file at the
The source code is also available in the download section.
Trademark disclaimer: The trademark Blokus and other trademarks referred to are
property of their respective trademark holders. The trademark holders are not
affiliated with the author of the program Pentobi.