Samurai!

Ah! MInder!

"Samurai by Klear Games is an electronic adaptation of the boardgame
with the same name by Reiner Knizia. Samurai is a hybrid of a graph
paper game, dots and boxes with a common Eurogame mechanic of majority
control, and topped with interesting endgame scoring. This seemingly
ordinary combination produces a extraordinary game of simple rules yet
deep strategic choices."

http://playthisthing.com/samurai