JGOWorlds to explore

Filling

Fill the grid so each group of squares has the size given by its digit.

Available External game
Midnight-blue grid with coloured regions numbered 1 to 4, under the title Filling.

The game world

Discover Filling

Use the given clues to assign a digit to every empty square. A 1 forms a region on its own, while a 3 must be part of a three-square group. Squares only connect along their sides. Jonas Kölker contributed this adaptation of Nikoli’s Fillomino to Simon Tatham’s collection.

Original wordmark and artwork by JGO.

Your adventure starts here.

JavaScript and WebAssembly. The official site documents Chrome, Firefox, Safari and Edge.

Open Filling