shithub: puzzles

ref: 418cb3a5671404d2d91bf221887df2be2ae2654f
dir: /html/sixteen.html/

View raw version
Sixteen
<p>
Slide the grid squares around so that the numbers end up in
consecutive order from the top left corner.
<p>
Click on the arrows at the edges of the grid to move a row or column
left, right, up or down. The square that falls off the end of the
row comes back on the other end.