- 2012-10-13POJ 2675 - Songs
- 2012-10-13POJ 1386 - Play on Words
- 2012-10-13POJ 1598 - Excuses, Excuses!
- 2012-10-13POJ 2325 - Persistent Numbers
- 2012-10-13POJ 1204 - Word Puzzles
- 2012-10-13POJ 1584 - A Round Peg in a Ground Hole
- 2012-05-29POJ 1784 - Huffman's Greed
- 2012-05-29POJ 2380 - Sales Report
- 2012-05-29POJ 2733 - The Game of Efil
- 2012-05-29POJ 2574 - Saskatchewan
- 2012-05-29POJ 3658 - Artificial Lake
- 2012-05-29POJ 2731 - ACM(ACronymMaker)
- 2012-05-23POJ 2220 - Treasure Hunters
- 2012-05-23POJ 1303 - Byte Me!
- 2012-05-23POJ 2473 - Decorate the wall
- 2012-05-23POJ 1521 - Entropy
- 2012-05-23POJ 1301 - The Umbrella Problem: 2054
- 2012-05-23POJ 2222 - Deeper Blue
- 2012-05-23POJ 2563 - Demerit Points
- 2012-05-23POJ 2920 - Mine Map