Instructions

In this puzzle game your mission is to guide a ray from the start (the rainbow block) to the target block (the one with the hole). You can choose how the ray turns at each colour of block, and also in which direction to cast the ray.
The levels start out straightforward, but soon using logic will be to your advantage.
Forty varied levels should keep you busy for some time, and there's also a random level generator with a variety of options.
If you're stuck on a level then skip it - you have some choice up to the last few levels.
Colourblind mode available.