Each of these puzzle boxes is different, though, and each requires a slightly different approach to open. Every Blue Prince puzzle box requires players to move a particular colored square into ...

Mora Jai puzzle boxes in Blue Prince feature a 3x3 grid of variously colored square tiles. To solve them, you’ll need to set each corner tile to a specific color. The puzzle boxes can be ...

The 16 squares surrounding the central 3x3 box and the 16 squares in the four 2x2 squares in each corner are 'equivalent sets', meaning they contain exactly the same set of numbers.

Because 9,8,7 and 6 are all in the top row, 5 is in the column and 2 is already in the top left 3x3 box. This procedure won't take too long and will help make the process of elimination much simpler.

A Sudoku is a puzzle involving a 9x9 grid into which the numbers one to nine must be placed. The catch is that each row, column and 3x3 box has to contain each of the numbers one to nine once, and ...