Boxman Sokoban is a free classic box-pushing puzzle game. The objective is to put all the boxes in the marked positions by pushing one at a time. There are 100 levels to play. Boxman Sokoban, puzzle game, Sokoban, free game, mobile game, HTML5, classic puzzle, brain teaser, spatial reasoning, level 100, push boxes, puzzle challenge, desktop game, mobile game, undo, restart, strategy, problem solving