Back
LITS + Putteria (Permaculture) (1264)
Instruction:
A LITS puzzle and a Putteria puzzle have been combined in the grid. Each outlined region must be in either the LITS puzzle or the Putteria puzzle (but no region is in both puzzles). Note that due to the nature of the rules, all regions for the LITS puzzle must be contiguous.
LITS: Shade exactly four connected cells in each outlined region (with at least four cells) to form a tetromino, so that the following conditions are true: (1) All tetrominoes are connected into one large shape along their edges; (2) No 2×2 group of cells can be entirely shaded; (3) When two tetrominoes share an edge, they must not be of the same shape, regardless of rotations or reflections. (Not all four possible shapes have to be present in the grid; for example, it is possible for your solution to not have any "I" shapes.) Cells with a cross ('×') cannot be shaded.
Putteria: For each outlined region, fill in exactly one cell with a number. The number must be equal to the number of cells in that region. For each row or column, the same number cannot appear more than once. Two cells that share an edge cannot both contain numbers. Cells with a cross ('×') cannot contain a number.