[WIP] Port of Simon Tatham's Puzzle Collectionpuzzles

Original revision: 5123b1bf68777ffa86e651f178046b26a87cf2d9

MIT Licensed. Some games still crash and others are unplayable due to
issues with controls. Still need a "real" polygon filling algorithm.

The following games are at least partially broken for various reasons:

Cube:     crash with certain settings
Galaxies: crash
Inertia:  crash
Keen:     input issues
Loopy:    weird stuff happens
Map:      crash on input
Mines:    weird stuff happens on target
Palisade: input issues
Signpost: crash on input
Solo:     input issues
Towers:   input and drawing issues
Train Tracks: drawing issues
Twiddle:  weird animation on target
Undead:   input and drawing issues
Unequal:  input and drawing issues
Untangle: input issues

All in all, about 40% of the games are at least partially broken.

Change-Id: I7c69b6860ab115f973c8d76799502e9bb3d52368

1 files changed, 18 insertions, 0 deletions

diff --git a/apps/plugins/puzzles/html/mines.html b/apps/plugins/puzzles/html/mines.html
new file mode 100644
index 0000000..d17d6ff
--- /dev/null
+++ b/apps/plugins/puzzles/html/mines.html
@@ -0,0 +1,18 @@
+Mines
+<p>
+Try to expose every square in the grid that is not one of the hidden
+mines, without opening any square that is a mine.
+<p>
+Click in a square to open it. Every opened square are marked with
+the number of mines in the surrounding 8 squares, if there are any;
+if not, all the surrounding squares are automatically opened.
+<p>
+Right-click in a square to mark it with a flag if you think it is a
+mine. If a numbered square has exactly the right number of flags
+around it, you can click in it to open all the squares around it
+that are not flagged.
+<p>
+The first square you open is guaranteed to be safe, and (by default)
+you are guaranteed to be able to solve the whole grid by deduction
+rather than guesswork. (Deductions may require you to think about
+the total number of mines.)