After creating Soaring Soma we investigated several other classic designs looking for a gravity type puzzle. Such a classic is a 3x3x3 cube assembled from nine
...Plus V-tricubes. This puzzle has 111 solutions. We designed a stand for balancing this cube. There are over fivethousand ways to put the cube on the stand but only seven will not fall apart. To find solutions that remain in balance is the puzzle we named Nineveh.
