NEW · REFLECTION LOGIC

Mirror Relay

One mirror changes several paths. Make them all agree.

Interference0/60 cleared this visit

Several beams share mirrors. A promising route must also work for the other beams.

Puzzle 21

0/11 mirrors set · 0 checks · 0 reveals

Reflect every beam from its entry to its matching exit. Beams pass straight through empty squares and through each other.

Mirror 1

Tap cycles ? → / → \ → ?. Tab or arrows select; / and \ set a mirror. Delete clears it.

All routes must work together

Choose / or \ for every mirror. Match all beam routes.

60 original puzzles, one solution each. All packs open. Daily rotates this bank at 00:00 UTC; refresh for the new day. Progress lasts for this visit. No timer or lives.

Rules & example: Mirror Relay
  1. Set every mirror to / or backslash so all listed entry-to-exit routes work at once.
  2. Light travels straight through empty squares. Mirrors turn it 90 degrees; crossing beams do not affect each other.
  3. Tap a mirror to cycle its orientation. Select a beam and trace your current route; a matching route alone does not prove those mirrors are final.

A quick example

A beam entering from the left hits a / mirror and travels upward. The same mirror turns an upward beam to the right. One mirror can constrain several routes.

Where to start

60 original boards with one solution each, in packs of 8, 11 and 14 mirrors. Upper packs require more shared mirrors; every route clue is necessary. These are design measures, not player-tested difficulty. Daily rotates the same bank. Traces simulate your setup; answer reveals count as help. Progress lasts for this visit.

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