Sokoban — free browser game

Push every orange box onto a purple target — a box turns green when it lands and the level clears once every box is placed. Move the character in four directions with the arrow keys or WASD; on mobile, use the on-screen pad. Walking into a box pushes it into the empty cell in front of you, but Sokoban never lets you pull: you can't drag a box behind you, you can't push two boxes in a row, and you can't push into a wall or another box. Misstep? Z undoes the last move; if you're stuck, R restarts the level. N moves to the next level once the current one is solved. Tip: never push a box into a wall corner — once there it's stuck forever. When multiple boxes are in play, decide which box goes to which target up front; pushing them in the wrong order will block the routes you need later.