PlayCrossBoss

Place the mirrors. Light the beams. Make them cross.

CrossBoss is a clean, glowing geometry puzzle. Every emitter fires a beam of light to every mirror you place. Where two beams cross, a spark appears. Your job is to position a handful of mirrors so the beams cross exactly where they should: as many times as possible, inside the targets, and never in the hazards.

The rules take ten seconds to learn. Mastering them takes a lot longer.

HANDCRAFTED CHAPTERS
- First Light: learn how every beam can cross every other
- Targets: make the crossings land where they count
- Hazards: some places must stay dark
- Less Is More: every mirror has to earn its place
- The Storm: big boards, many beams, nowhere to hide
- Walls: beams stop dead at walls, so find the gaps
- Bank Shots: bounce beams off reflector panels to reach hidden spots

Each chapter ends with a boss level that pulls together everything you have learned.

A NEW DAILY CROSS EVERY DAY
A fresh Daily Cross puzzle is waiting each day. Solve it with your morning coffee, then come back tomorrow for a new one.

THREE STARS TO CHASE
Every level has three star goals. Clearing a level is just the start; earning all three stars means finding the truly elegant solution.

EASY TO PICK UP
A short interactive tutorial walks you through the basics, and light haptic feedback lets you feel each mirror snap into place and each puzzle click.

PLAY YOUR WAY
- No ads
- No accounts or sign-ins
- No tracking or data collection
- Works fully offline, on a plane or underground
- Your progress is saved on your device

If you like puzzles that are easy to start, hard to perfect, and nice to look at, CrossBoss is for you.