Waste less time on Facebook — follow Brilliant.

A weird combi question

A 10 times 10 square is coloured by at most 5 colours for each column and row. What is the maximum number of colours that we can use?

Note by Matthew Fan
2 years, 10 months ago

No vote yet
1 vote


There are no comments in this discussion.


Problem Loading...

Note Loading...

Set Loading...