Logic Masters Deutschland e.V.

I’m happy to present the fourth puzzle in the Trichroma Paintomino series! If you’re late to the party, you can catch up by clicking these links: #1, #2, and #3.

• Divide each bold-outlined region into three differently-sized sub-groups of cells. Then, assign one of three colors to each group so that each region contains exactly one group of each color.


• A digit in a cell indicates the size of that cell’s group.


• Sub-groups that border one another through a bold region boundary may not be the same color OR the same shape (counting rotations and reflections as the same). For example, two touching S-tetrominos in different configurations is not allowed, but an S-tetromino may touch a T-tetromino.


• When the colors of the sub-groups for each region are placed in order from largest to smallest, any pair of bordering regions must have a different order.