Y by Adventure10
The rook, standing on the surface of the checkered cube, beats the cells, located in the same row as well as on the
continuations of this series through one or even several edges. (The picture shows an example for a
cube,visible cells that some beat the rook, shaded gray.) What is the largest number do not beat each other rooks can be placed on the surface of the cube
?
continuations of this series through one or even several edges. (The picture shows an example for a


This post has been edited 2 times. Last edited by parmenides51, May 1, 2019, 4:30 PM
Reason: typos
Reason: typos