friendz: use ai::backtrack instead of the ad-hoc solver
authorJean Privat <jean@pryen.org>
Tue, 5 Aug 2014 02:56:50 +0000 (22:56 -0400)
committerJean Privat <jean@pryen.org>
Mon, 11 Aug 2014 17:59:37 +0000 (13:59 -0400)
Signed-off-by: Jean Privat <jean@pryen.org>


No differences found