Instructions
- Solve the puzzle normally when the editor panel is closed.
- Click the button to open or close the editor panel.
- Hexagons and disjoints are path constraints. The solution path must be across the hexagons and not across the disjoints.
- Rounded squares are separation constraints. Two squares of the different colors should not be in the same region.
- A star should be paired with exactly one other region constraint of the same color regardless the type of it.
- Triangles should be surrounded by the same number of edges as the number of triangles
- Question marks are used for letting AI suggest a good region/path constraint. The maximum number of question marks is 4. AI will propose suggestions by clicking the Generate button on the right (the UI may freeze).
- For loading a puzzle from the clipboard, you can choose any 4x4 puzzle from The Windmill and click Edit, then copy the URL that starts with
https://windmill.thefifthmatt.com/build/and ends with_0, and finally click the load button below.
Suggestions
Exported Puzzles