Balcarka cave
There are many caves in Moravia. The Balcarka cave is not the nicest but is well-known for the many colours; but we don't see much of that.
When you don't see the puzzle, please check whether your device can handle html5 or java. Read here why the puzzles look different and which problems there can be
When you don't see the puzzle, please check whether your device can handle html5 or java. Read here why the puzzles look different and which problems there can be