Switch To Red

Switch To Red is a color puzzle where the objective is to turn every block red. The key rule is that a tap changes the block you select along with every block touching it, so one move can affect several parts of the board.

That shared reaction gives the puzzle its strategy. Rather than treating blocks separately, you must consider how each tap changes nearby colors and use the pattern of connected blocks to bring the whole arrangement to red.

Tap a block to make a move.

The selected block changes color together with the blocks touching it.

Study the resulting color pattern after each tap.

Solve the puzzle by turning every block red.