This semester, we have several ties including 3 perfect scorers. The top 5 participants of the semester are:

• T-1st: 박민재 (11학번): 35 points
• T-1st: 진우영 (12학번): 35 points
• T-1rd: 정성진 (13학번): 35 points
• T-4th: 김호진 (09학번): 25 points
• T-4th: 박훈민 (13학번): 25 points

Hearty congratulations to the prize winners!

We thank all of the participants for the nice solutions and your interest you showed for POW. We hope to see you next semester with better problems.