Robert Hahn

inspired by integration

I'm always interested in infrastructure that brings people together and facilitates communication. I'm currently exploring social software, markup & scripting languages, and abstract games.

Three Epaminondas puzzles

...as crafted by Jason Scharlach & Robert Hahn

1. O’s win in 3

. . . . X X O O
. X . . . . . .
. . O . . . . .
. . . . . . . .
. . O . . . . .
. . . . . . . .
. . . . . . . .
. . X . . X . .

2. O’s win in 3

O O X X . . . .
. . . . . . . .
. . . . X O . X
. . X . . O . .
X O . . . . . X
. . . . . . . .
. . . . . . . .
X . . . X . O .

3. O’s win in 4

. X X . . . . .
. . . . . . . .
. . O . X . O X
. X . X . . . X
X . . . . . . .
. . . . . . . .
. . . . . . . .
. . . . . . . .

see here: http://www.abstractgamesmagazine.com/epaminondas.html for rules. If you like playing abstract games, then I’d recommend you take a subscription to their magazine out, then.