Spaces:
Sleeping
Sleeping
| Map | |
| <p> | |
| Colour the map with four colours, so that no two adjacent regions | |
| have the same colour. (Regions touching at only one corner do not | |
| count as adjacent.) There is a unique colouring consistent with the | |
| coloured regions you are already given. | |
| <p> | |
| Drag from a coloured region to a blank one to colour the latter the | |
| same colour as the former. Drag from outside the grid into a region | |
| to erase its colour. (You cannot change the colours of the regions | |
| you are given at the start of the game.) | |
| <p> | |
| Right-drag from a coloured region to a blank one to add dots marking | |
| the latter region as <em>possibly</em> the same colour as the | |
| former, or to remove those dots again. | |