Changes to ticket 71ed9ed60f

By kinaba on 2012-07-15 07:04:17. See also: artifact content, and ticket history

1. Change comment to "Solver_2 is too slow, at least, for large maps, just use Solver_1. Solver_1 is also slow. 40x40 is the best it can handle. Conceive more efficient version."
2. Change severity to "Critical"
3. Change status to "Open"
4. Change title to "Solver for large maps."
5. Change type to "Code_Defect"