Jigsaw Puzzle

• ➜A picture from the Beginners tests is cut into pieces and shuffled — Easy 2×2 (4 pieces), Medium 3×3 (9 pieces), Hard 4×4 (16 pieces).
• ➜Tap one piece, then another piece to swap them (on a computer you can drag and drop).
• ➜A piece in the right place gets a green border and stays put. Look at the sample picture to finish faster.
• ➜Complete the whole picture to win — fewer swaps and a faster time earn more points.