Triplets Puzzle Game

Hello friends,
Triplets Puzzle Game, One Or All, is just a logic puzzle.
There is a rectangular or square grid that divided into regions of 3 cells.
Your task is to fill in region cells with figures that all are identical or all are different.
When two figures are orthogonally adjacent across a region boundary, they must be different.

Let's play and feel free to give your feedback here!