chess - Swapping rooks in a 4x4 board - Puzzling Stack Exchange

You have a 4x4 chessboard with four black rooks on the top and four white rooks in the bottom. Your goal is to swap these rooks using the minimum number of steps. It does not matter which rook is

WGR10

50 Chess and Mathematics Exercises CHAMPS Final, PDF

A Chess Lock Puzzle? - Puzzling Stack Exchange

What is the minimum number of Queens with which you can cover

50 Chess and Mathematics Exercises CHAMPS Final, PDF

chess - Swapping rooks in a 4x4 board - Puzzling Stack Exchange

Mina's Fresh Cardboard

Purge Chess, now with flagellant - Chess Forums

combinatorics - k non-attacking rooks on a chessboard with

UniPuzzle: Your Mind Resort

Rooks Problem -- from Wolfram MathWorld

Enochian Chess

On an 8x8 chessboard, a pawn has been placed on the third column