Back to Probase Demo
C1.
A rat is on a 3x3 block of cheese
Combinatorics
2
A rat is on the corner of a 3x3 cube of cheese blocks. By eating through adjacent cubes one by one(in any order), is it possible for the rat to finish eating the cube and end on the center cheese block?
Written by Charlotte Wang
Show spoilers
Discussion
Your comment
Post comment
Previous
Next