Fillomino For Smart Kids: 5x5 Puzzles :: 500 Easy to Hard

is played on a rectangular grid of squares. Some cells of the grid start containing numbers, referred to as "givens". To complete the puzzle, a Solver must place numbers in the blank squares so that the puzzle is divided into blocks with the area of each block equal to the number contained within its squares. The blocks may take on any shape, but blocks having the same area may not touch each other.