Express Courier is a sliding-block logic puzzle from Smart Games where the loading docks are gridlocked and only you can clear them. Load the cargo pieces onto the correct trucks, then drive each truck out through the exits to solve the challenge. The catch is planning your exits carefully, because moving a truck too early can block the whole board. The set includes a 4×5 grid board with five exits, eight trucks with loading platforms, eight cargo pieces and a booklet of 80 challenges with solutions, ranging from easy to expert. It is a screen-free way to practise flexible thinking, logic and planning for players aged 9 and over.