puzzles: refactor and resync with upstream

This brings puzzles up-to-date with upstream revision
2d333750272c3967cfd5cd3677572cddeaad5932, though certain changes made
by me, including cursor-only Untangle and some compilation fixes
remain. Upstream code has been moved to its separate subdirectory and
future syncs can be done by simply copying over the new sources.

Change-Id: Ia6506ca5f78c3627165ea6791d38db414ace0804

1 files changed, 0 insertions, 17 deletions

diff --git a/apps/plugins/puzzles/html/magnets.html b/apps/plugins/puzzles/html/magnets.html
deleted file mode 100644
index 2807569a6c..0000000000
--- a/apps/plugins/puzzles/html/magnets.html
+++ /dev/null
@@ -1,17 +0,0 @@
-Magnets
-<p>
-Fill each domino shape with either a magnet (consisting of a + and
-&#8722; pole) or a neutral domino (green).
-<p>
-The number of + poles that in each row and column must match the
-numbers along the top and left; the number of &#8722; poles must
-match the numbers along the bottom and right. Two + poles may not be
-orthogonally adjacent to each other, and similarly two &#8722; poles.
-<p>
-Left-click a domino to toggle it between being empty and being a
-magnet (the + is placed in the end you click). Right-click to toggle
-between empty, neutral, and a ?? mark indicating that you're sure
-it's a magnet but don't yet know which way round it goes.
-<p>
-Left-click a clue to mark it as done (grey it out). To unmark a clue
-as done, left-click it again.