The secret Tunnel puzzle box Blue Prince players can find after unlocking the special Tunnel floorplan is one of the toughest ...

Mysterious symbols, hidden compartments, and mind-bending challenges—can I crack the secret puzzle box in The Room ... From Worst To First A mysterious, 100-year solar cycle may have just ...

Once successfully drafted, walk toward the end of the secret tunnel, and you will find the Puzzle Box inside. All puzzles in Blue Prince reward you with Allowance Tokens, which provide a ...