POJ_1236 Network of Schools

07-08

POJ_1679 The Unique MST

06-13

POJ-1287 Networking

04-10

POJ-1251 Jungle Roads

04-08

POJ-1611 The Suspects

04-07

POJ-2236 Wireless Network

04-03

POJ-2253 Frogger

04-02

POJ-2387 Til the Cows Come Home

04-02

ZOJ-3122 Sudoku

03-27

POJ-3074 Sudoku

03-27

POJ-1084 Square Destroyer

03-27