- 2011-10-19POJ 2619 - Delta-wave
- 2011-10-19AOJ 2313 - Box Witch
- 2011-10-19POJ 1338 - Ugly Numbers
- 2011-10-19AOJ 2298 - Starting Line
- 2011-10-19POJ 2975 - Nim
- 2011-10-19POJ 2267 - From Dusk till Dawn or: Vladimir the Vampire
- 2011-10-19POJ 1408 - Fishnet
- 2011-10-19POJ 3183 - Stump Removal
- 2011-10-19POJ 1039 - Pipe
- 2011-10-19AOJ 2300 - Calendar Colors
- 2011-10-19POJ 3276 - Face The Right Way
- 2011-10-19POJ 1912 - A highway and the seven dwarfs
- 2011-10-19POJ 3505 - Tower Parking
- 2011-10-19POJ 3187 - Backward Digit Sums
- 2011-10-19POJ 2336 - Ferry Loading II
- 2011-10-19POJ 1548 - Robots
- 2011-10-19POJ 3903 - Stock Exchange
- 2011-10-19POJ 3925 - Minimal Ratio Tree
- 2011-10-19POJ 2239 - Selecting Courses
- 2011-10-19POJ 3497 - Assemble