Play by moving cards between tableau piles and building home stacks in ascending order by suit. Swap cards between piles, reveal hidden cards, and share scores on Facebook and Twitter.
Solve logic puzzles by filling cells with numbers 1 to N. Ensure no repeated numbers in rows or columns. Use circles with math operations or "E" for even numbers to determine valid cell values. Adjust puzzle difficulty and track progress.
Place bulbs in empty cells to illuminate all cells. beams spread in four directions and stop at walls or other bulbs. Complete stages by ensuring all cells are lit and no bulbs are in each other's paths.
