Fifteen Puzzle: Collect the Numbers

Across a light-colored 4x4 board, numbered tiles wait for their proper places, with one space left empty for movement. In Fifteen Puzzle: Collect the Numbers, the layout follows the classic 15 puzzle format, with added language selection and several difficulty settings. Arrange the sequence from 1 through 15, placing the digits in rising order across the grid.

How to play?

Pick a mode, then work with the shuffled layout the system prepares from that difficulty. Easier settings place the digits nearer to their proper spots. Move a tile only into the empty square beside it. Motion works in vertical or horizontal directions only. Build the top row with 1 to 4. Place 5 to 8 on the next line. Set 9 to 12 below them. Finish with 13 to 15 on the bottom row. Use fewer moves and less time to post a better result.