18 Aug 2022 5:10 am
If you weigh 4 marbles vs 4 marbles, regardless of what happens, the result will be 4 marbles left over that you now have information on. You have to use that info to your benefit in the next 2 weighing's.RunningWithScissors » 18 Aug 2022, 5:02 am » wrote: ↑ Sorry, that is incorrect. I have already revealed that you start with 4x4, and then 3x3, and then 1x1.
The hard part is creating a control group, and moving marbles around to create new control groups as you go.