RufasCube

Now uses Freetype fonts and Felix Krause's OpenGLAda.

## As of 11nov17, runs on Windows too!

## As of 13feb18, it uses GLFW and OpenGLAda

## RufasCube Game Introduction
RufasCube is NOT another Rubic's Cube. It's a whole new kind of puzzle. A 3x3x3 arrangement of cubelets with the center one missing allows sliding permutations. After a randomization, the goal is to restore the cube to its original configuration based on color and alphabetic hints.

Dragging the cursor rotates the cube for a better view angle.

Clicking the cursor on a cubelet adjacent to the empty space will slide it into that empty space. On laptops you may also hit when the cursor is on the cubelet of choice to select and slide it. On MacBooks, a 2-finger tap on the touchpad does the job.

As indicated on screen, will toggle a help screen.

Note that will toggle an alternate skin Color. One looks like a rubic cube coloring, and the other is an RGB coloring where red increases in the X-direction, green increases in the Y-direction, and blue in the Z-direction.

Works on Windows, Macs running OS-X and PCs running GNU/Linux.