🧩 马赛克拼图谜题Mosaic Puzzle
在线马赛克谜题（填格画图）：每个数字表示它自己和周围一圈共 9 个格子里有几个要涂黑，根据数字推理出整幅图案。8×8 到 12×12 三档难度，随机生成且唯一解，支持拖动连涂、打叉标记、撤销、提示和计时，数字满足后自动变灰。Mosaic puzzle online (fill-a-picture logic): each number tells how many of the 9 cells in its 3×3 block — itself included — are filled. Deduce the whole picture from the numbers. 8×8 to 12×12 in three levels, random puzzles with a unique solution, drag to paint, X marks, undo, hints and a timer; numbers grey out when satisfied.
点击格子依次切换：涂黑 → 打叉（确定不涂）→ 空白，按住拖动可以连续涂；电脑上右键直接打叉。数字变灰表示周围已经刚好满足，变红表示涂多了或剩下的格子不够。Tap a cell to cycle: filled → X (definitely empty) → blank; drag to paint several cells. Right-click marks X. A grey number is satisfied; a red number has too many filled cells or not enough room left.
玩法说明与常见问题How to play & FAQ
「马赛克拼图谜题」怎么玩？How do I play Mosaic Puzzle?
每个数字管着以它为中心的 3×3 区域（在边上或角上会少一些格子），数字就是这个区域里涂黑格子的数量，数字所在的格子本身也可能要涂。最好从 0 和 9 入手：0 周围全部打叉，9 周围全部涂黑；角上的 4、边上的 6 也是满格。之后利用相邻两个数字共享的格子做比较，就能一步步把整幅图推出来。Each number rules the 3×3 area centred on it (smaller at edges and corners) and says how many of those cells are filled — the number's own cell may be filled too. Start with 0s and 9s: everything around a 0 is empty, everything around a 9 is filled; a 4 in a corner or a 6 on an edge is also full. Then compare neighbouring numbers that share cells to work out the rest of the picture.
数字所在的格子也算吗？Does the number's own cell count?
算。数字统计的是包括它自己在内的 3×3 共 9 格（边角处更少）。Yes. The count covers the full 3×3 block including the number's own cell (fewer cells at edges and corners).
和数织（Nonogram）有什么区别？How is this different from a nonogram?
数织的提示在行列两端，描述连续涂黑的段落；马赛克的提示写在格子里，描述周围一圈的数量，推理方式更像扫雷。Nonogram clues sit at the ends of rows and columns and describe runs; mosaic clues sit inside the grid and count the surrounding block, so the reasoning feels closer to minesweeper.
「马赛克拼图谜题」免费吗？需要下载吗？Is Mosaic Puzzle 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.