Black Box

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How to Play

1. The Goal

Find the hidden atoms by shooting rays into the box.

2. Firing Rays & Outcomes

Click a number to fire a ray. The result will appear in the Game Log:

• Exited: The ray passed through and exited at a different port.
• Hit / Absorbed: The ray hit an atom head-on.
• Reflected: The ray exited from the same port it entered.

3. Ray Behavior

• A ray is deflected 90° when it passes a cell diagonally adjacent to an atom.
• A ray is reflected (U-Turn) if it passes a cell diagonally adjacent to two atoms.
• A ray entering right next to an atom on the edge is also reflected.

4. Guessing

Click any cell to place a guess marker. Click a marker to select it for removal. When you've placed all your guesses, click "Reveal Atoms" to see your score.