This is a follow-up to my previous post on the 100 Prisoners and a Lightbulb puzzle. Here, I’ll explain two additional solutions...
One hundred prisoners have been newly ushered into prison. The warden tells them that starting tomorrow, each of them...
You are called upon to reorganize a group of rabbits. The rabbits are initially lined up in a single-file row as shown below...
Charlie puts 26 presents in 100 boxes, labeled 1 to 100. Each second, Alice and Bob look in one box. Alice opens them in order...
There's a rat on the loose in your 8 house neighborhood, and it's your job to catch it! The rat starts in a random house and moves to...
You need to figure out the fastest 3 horses from a group of 25. You can only race 5 horses at a time to find their relative speeds...
You must defeat a surprisingly intelligent rooster in a battle of wits involving 4 piles of corn kernels. There are only 3 rules of battle...
