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Shows and explains the various differences between the two type objects.
A lazer gun with reflectors (first one rotating)
Standard rules apply.
Choose your grid size and difficulty.
Contains nine support classes (one modiified) -- with source.
Solve the puzzle.
Basic geometry Q-n-A.
How high can you go (levels)?
Interesting patterns created by repeated polygons.
Lissajous curves with rotations giving optical illusions.
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