Fillomino, but every number is an animal. A mouse home is 2 cells, a cat 3, a dog 4, a panda 5, and a lion 6. Fill the grid so each home is exactly that size and connected edge to edge. Two homes of the same size cannot share a wall.
One daily puzzle, the same board for every player, plus 300 levels. Free in the browser: no download, no account, no ads.