Swap8 Dominoes Puzzle

• Swap8 is a dominoes puzzle game conceptualized by Andy Lewicki which is played with double-6 dominoes set.
• Domino tiles are placed in an 8x8 grid. Rotate dominoes in its position so that pips count of dominoes in each row and column in the grid matches numbers shown in the respective row and column.
• How to play: Click a domino to rotate and click again to rotate it back to the original state.