Connect 1 to 49 in sequential order to complete the puzzle. The path can be horizontal or vertical but no diagonals.
A level will start with a pattern of squares already filled in. You're task is to fill in the rest to complete the 1 to 49 path. Be careful not to mark the wrong number, each level has only one unique solution.
Start with Easy and move up to Advanced. See how many levels you can solve.