RYB

RYB is a logic puzzle game about determining the colors of tiles within geometric shapes. Clues on the board describe how colors are arranged nearby, and you use those clues to work out a consistent solution.

The puzzles combine color-based deduction with ideas familiar from Minesweeper and Sudoku. As you progress, primary colors give way to mixtures and additional rules, changing how clues must be interpreted.

New mechanics are introduced through example puzzles and then combined in later challenges. Each puzzle allows a limited number of mistakes before it resets, so progress comes from interpreting the rules and narrowing down possible colors.

Players often enjoy the satisfying deductions, inventive color-based rules, and gradual introduction of new puzzle mechanics. The minimalist presentation and compact set of challenges also appeal to some. Others find later rules difficult to understand and say incomplete clues can make puzzles feel like trial and error; several also wish for an in-game way to take notes.