Alternating Cap Colors
Written on March 8th, 2025 by Sameer Wagh
A group of people, each has a random different number written on them. Each person can see numbers on the other people but not their own. Based on this, they have to pick up a cap – white or black. After that, they all are all put together and ordered to stand in a line in increasing numbers. The goal of the group is to have their cap colors alternate. What’s the best strategy?
Feel free to share!