Mirrors

A laser puzzle: tap mirrors to flip them and bend the beam through every target. Four boards, from 4 mirrors and one target to 10 mirrors and three.

Controls

Tap the screen, click, or press Space

Time limit

46 seconds

Score

Clear time, lower is better

Type

Puzzle

How to play Mirrors

1. A laser shines in from the left edge and bounces off the mirrors in its way.
2. Tap or click a mirror to flip it between / and \.
3. The beam updates as you flip. A board is solved when it passes through every yellow target at once.
4. Boards go from 4 mirrors and one target up to 10 mirrors and three targets. Clear all four before the time runs out.

Tips

• Work backwards from a target: which mirror could send the beam into it?
• Not every mirror is on the beam’s route. Some are only there to distract you.
• Mirrors the beam doesn’t touch don’t matter, so flipping them only costs time.