Vector Matrix: Signal Break – a free arrow rotation and math puzzle game

Vector Matrix: Signal Break is a free logic puzzle you can play right in your browser, with no download. A signal leaves the Source and must reach the Target carrying exactly the energy shown on it. Every node on the grid changes the signal's energy with a number and sends it where its arrow points, so you rotate the arrows to build the right route. It is a math puzzle, a path puzzle and a brain teaser in one.

How to play

Find the green Source and the blue Target. The Target shows the exact energy the signal must arrive with.
Tap a node to turn its arrow clockwise. When the signal enters a node it applies the number first, then follows the arrow.
Plan a route where the numbers add up to the Target, then press Launch Signal.
Solve each level in as few moves as possible to earn up to three stars and open new worlds.

Frequently asked questions

Is Vector Matrix free to play?: Yes. Playing is free, with no download and no sign-up.
What kind of puzzle is it?: It combines arrow-rotation path puzzles with simple arithmetic. It suits fans of number puzzles, logic puzzles and brain teasers.
Do I need an account?: No, you can start playing immediately. Linking a Google account is optional and keeps your progress safe across devices.
Does it work on phones and tablets?: Yes. It is designed to run in modern mobile and desktop browsers.
How do I earn more stars?: Finish a level in as few moves as possible. Solving it in the par number of moves earns three stars.