📦 推箱子Box Pusher
在线推箱子：27 个原创关卡由易到难，每关都经求解器验证可解并给出最少推数；方向键、滑动或点按走路，无限撤销，记录每关最佳推数。Play an online box-pushing puzzle with 27 original levels from easy to hard — every level is verified by a solver that also gives the minimum pushes. Move with arrows, swipes or taps, undo without limit, and track your best per level.
方向键或 WASD 移动，点相邻格子走一步，点远处空地会自动走过去；U/Ctrl+Z 撤销，R 重来。Arrows or WASD to move; tap a neighbouring square to step or a distant floor square to walk there; U/Ctrl+Z undo, R restart.
玩法说明与常见问题How to play & FAQ
「推箱子」怎么玩？How do I play Box Pusher?
把所有箱子推到红圈目标上就过关。你只能推不能拉，一次只能推一个箱子；箱子推进墙角就再也拉不出来了，所以要先想好顺序，推错了可以撤销。Push every box onto a red-ring target to clear the level. You can only push, never pull, and only one box at a time — a box pushed into a corner is stuck for good, so plan ahead and undo when needed.
关卡是哪里来的？Where do the levels come from?
全部是本站原创：程序随机生成房间，再从目标位置倒推箱子打乱，最后用求解器验证可解并算出最少推数，按难度排序。All 27 are original: rooms are generated, boxes are pulled backwards from the targets to scramble them, and a solver verifies each level and computes the minimum pushes before sorting by difficulty.
「最少推数」是什么意思？What does “min pushes” mean?
把所有箱子送到目标最少需要推箱子的次数（走路不算）。达到这个数字就是最优解。The fewest box pushes needed to solve the level (walking steps don’t count). Match it for an optimal solution.
和 Sokoban 有什么关系？Is this Sokoban?
玩法属于同一类推箱子谜题，但关卡和画面都是本站原创，与任何商标无关。It is the same genre of box-pushing puzzle, but the levels and graphics are our own and not affiliated with any trademark.
「推箱子」免费吗？需要下载吗？Is Box Pusher free? Do I need to download anything?
完全免费，无需注册、下载或安装，打开网页就能玩，手机、平板和电脑都支持；游戏完全在你的浏览器本地运行，不会上传任何数据。It is completely free with no sign-up, download or install — just open the page on a phone, tablet or computer. The game runs entirely in your browser and nothing is uploaded.