Red Blue, a logic puzzle.

Features Red Blue, a logic puzzle.

The Red Blue Game is a puzzle game.
Fill in all squares with red or blue circles.By reasoning the whole puzzle can be solved.
There are different gradations of difficulty ranging from easy to hard.
If you get stuck, there is a hint button that indicates which square you should look at.If you like the binary Sudoku puzzle, you will enjoy this one.For each size and difficulty there are 1000 different challenges.