Online demohttp://img.jb51.net/online/pintu/pintu.htm Copy code The code is as follows: JS Jigsaw Puzzle <br> body{ <br> font-size :9pt; <br> } <br>table{ <br>border-collapse: collapse; <br>} <br>input{ <br> width:20px; <br>} <br> a href="http://blog.csdn.net/sunxing007">http://blog.csdn.net/sunxing007 rowscolumns Start /tr> Please indicate the source for reprinting: http ://blog.csdn.net/sunxing007