24点游戏探秘系列2：唯一解的情况 (作者 ococo 2003/1/30)
有重复数字，而且有1个答案的问题有9个：Question: 1 1 4 10 Question: 1 1 6 9Question: 1 1 6 12Question: 1 1 7 10Question: 1 2 7 7Question: 1 5 11 11Question: 1 7 13 13Question: 2 4 5 5Question: 2 4 7 7
没有重复数字，而且有1个答案的问题有31个：Question: 1 2 7 12Question: 1 2 8 10Question: 1 2 9 11Question: 1 3 4 6Question: 1 3 9 10Question: 1 4 5 6Question: 1 4 6 10Question: 1 4 7 11Question: 1 5 8 13Question: 1 6 11 13Question: 2 3 5 12Question: 2 3 8 13Question: 2 3 9 12Question: 2 4 11 12Question: 2 5 7 8Question: 2 7 8 9Question: 3 4 7 8Question: 3 5 7 13Question: 4 5 7 10Question: 4 7 8 11Question: 4 9 10 11Question: 4 10 11 13Question: 5 6 7 9Question: 5 7 9 10Question: 5 7 10 11Question: 6 8 9 10Question: 6 8 10 11Question: 6 9 11 12Question: 6 9 11 13Question: 6 11 12 13Question: 7 10 11 13
