Save the Queens Puzzle
The aim of this puzzle is to arrange the 4 boards to form an 8x8 grid such that no queen (star shape) is repeated on any column, row, or any diagonal, thus making them safe from attack from a chess type move where Queens can move horizontally, vertically, and diagonally.
Level 4 – difficult
Levels run from 1 (easy) to 5 (very difficult)
This is not a toy