綜上所述，共有6組解：(除第一組外，每組正確解給3分，全對20分)

綜上所述，共有6組解：(除第一組外，每組正確解給3分，全對20分)

ผลลัพธ์ (อังกฤษ) 1:

To sum up, there are 6 solutions for: (except for the first section, the right solutions every 3 minutes, 20 points)

ผลลัพธ์ (อังกฤษ) 2:

In summary, a total of six of solutions: (in addition to the first group, the correct solution to each set of three points, all on 20 points)

ผลลัพธ์ (อังกฤษ) 3:

In summary, there are 6 groups of solutions: (Besides the first group, each group of correct solutions gives 3 points, to 20 points)