![Map" puzzle from the Simon Tatham's Portable Puzzle Collection, implementation by Chris Boyle. Colour all the regions in one of the four colours so no neighbouring regions (except if they are only Map" puzzle from the Simon Tatham's Portable Puzzle Collection, implementation by Chris Boyle. Colour all the regions in one of the four colours so no neighbouring regions (except if they are only](https://preview.redd.it/snyp2tosrmq61.png?width=640&crop=smart&auto=webp&s=7c7aa620433316f574c2065f0fb8dfd8b3fb2343)
Map" puzzle from the Simon Tatham's Portable Puzzle Collection, implementation by Chris Boyle. Colour all the regions in one of the four colours so no neighbouring regions (except if they are only
![Puzzle game collection "Simon Tatham's Portable Puzzle Collection" which runs on all-you-can-eaten Windows / Mac / Unix for free by playing free of charge - GIGAZINE Puzzle game collection "Simon Tatham's Portable Puzzle Collection" which runs on all-you-can-eaten Windows / Mac / Unix for free by playing free of charge - GIGAZINE](http://i.gzn.jp/img/2017/05/01/simon-tathams-portable-puzzle-collection/00.png)
Puzzle game collection "Simon Tatham's Portable Puzzle Collection" which runs on all-you-can-eaten Windows / Mac / Unix for free by playing free of charge - GIGAZINE
![Puzzle game collection "Simon Tatham's Portable Puzzle Collection" which runs on all-you-can-eaten Windows / Mac / Unix for free by playing free of charge - GIGAZINE Puzzle game collection "Simon Tatham's Portable Puzzle Collection" which runs on all-you-can-eaten Windows / Mac / Unix for free by playing free of charge - GIGAZINE](http://i.gzn.jp/img/2017/05/01/simon-tathams-portable-puzzle-collection/02.png)
Puzzle game collection "Simon Tatham's Portable Puzzle Collection" which runs on all-you-can-eaten Windows / Mac / Unix for free by playing free of charge - GIGAZINE
![Play Puzzle Games With Simon Tatham's Portable Puzzle Collection | Tootips - Sotware tips & Reviews! Play Puzzle Games With Simon Tatham's Portable Puzzle Collection | Tootips - Sotware tips & Reviews!](https://3.bp.blogspot.com/-oHIkbqrCrbg/USZTxdYcKsI/AAAAAAAABuE/IYo7_I2MC1o/s1600/Sgtatham-Puzzles-Tootips.png)