So this is another sort of quiz with multiple answers, with each correct answer gaining a point until all possible answers have been given, or the answers stop coming in.
Start with the following palette of colors: yellow, white, blue, orange, black, red, gray, green, purple, brown; ten colors total. Name a country whose national flag contains some combination of these colors; from one to ten colors, on the flag. The first person to correctly name a flag with a specific combination of colors (red, white & blue for example

) gets credit for that color combination and any subsequent answer with the same combination is disqualified as a repeat. One more provision is that one should stick to actual independent countries; no territories or protectorates.