No Rectangles Fillomino
Divide the grid into connected blocks whose size matches the number in every cell. No block may be a rectangle or square; sizes 1 and 2 are not allowed.
Controls
Fill every cell with a number. Connected cells with the same number form a block, and the number equals the block’s cell count. Blocks of the same size cannot share an edge. Every block needs at least one turn. Blocks of size 1 and 2 are not allowed.
Logic · Numbers · Deduction · Grid
Brain training · PuzGo