Rings and Boxes

Rings and Boxes is a sokoban-style puzzle game about possession, replacement, swapping, switching. It is implemented indirectly by two weird objects, Rings and Boxes.

There are 75 levels to test you.  Remember that you can skip any level.

Rules:

• Put together rings and boxes of the same color.
• Except for black, colors have no special meaning.
• Your box can be exchanged.
• Extra boxes are fine.
• Rings and boxes of the same color stick together and stop.
• Rings and boxes of different colors can move together.

Controls:

• WASD/Arrow Keys to move
• Z to undo
• R to restart
• Esc for level select

Hackable source in PuzzleScript Plus is here.