Light Them Up comes from No Power-up. The object is to move the square mirrors to light up the bulbs.
There are 70 levels and I've done 26.

There's another laser puzzle app that I'm playing right now that's more interesting.  The graphics of the other game is better. The puzzles are more innovative. Which means I've stopped playing this one. However, this game is very solid.
https://itunes.apple.com/us/app/light-them-up/id1436250116"mt=8

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