| October 2문제 expand_more |
 8040 | 소 주사위 | USACO October 2008 Gold 1번 | 11 | 15 | 73.33% |
 5187 | 워터링 홀(Watering Hole) | USACO 2008 October Gold | 46 | 84 | 54.76% |
| November 4문제 expand_more |
 1096 | 목장수호 | USACO November 2008 Bronze 2번 | 59 | 140 | 42.14% |
| 1397 | 스위치1(Switching Lights) | USACO 2008 Nov Bronze 1 | 156 | 262 | 59.54% |
| 3287 | 스위치2(Light Switching) | USACO 2008 Nov Gold 3 | 22 | 42 | 52.38% |
 2625 | Light Switching(ONOFF) | USACO November 2008 Contest Gold 3번 | 100 | 224 | 44.64% |
| December 1문제 expand_more |
| 8123 | 나쁜 당근 | USACO December 2008 Bronze 2번 | 2 | 2 | 100.00% |
| January 2문제 expand_more |
 1385 | 코스튬 파티(Costume Party) | USACO 2008 Jan Bronze 1 | 214 | 521 | 41.07% |
| 1376 | 선거(소들의 선거) | USACO 2008 January Bronze | 25 | 47 | 53.19% |
| February 2문제 expand_more |
| 1094 | 선긋기 게임 | USACO February 2008 Silver 1번 | 141 | 666 | 21.17% |
| 4980 | 단조수열 만들기 | USACO February 2008 Gold | 24 | 34 | 70.59% |
| March 2문제 expand_more |
 5431 | 호수 만들기(Lake Making) | USACO 2008 March Bronze | 59 | 198 | 29.80% |
| 1878 | 토지 구입(Land Acquisition) | USACO 2008 Mar Gold 1 | 19 | 83 | 22.89% |
| US Open 1문제 expand_more |
| 8124 | 풀뭉치 | USACO US Open 2008 Bronze | 3 | 7 | 42.86% |
