The rules are simple:
1. Connect tiles so that the their sums match one of the goal values (e.g. 4 = 2 + 2, 7 = 9 - 2).
2. Round tiles can be used more then once.
3. Some levels also require that all cells in the grid must be filled. The game Sum Links: Levels Pack belongs to the categories Puzzle, and has been played 3250 times. It has a score of 83 and it has received 49 yes and 10 no. In the same categories you can find the games Microsoft Sudoku and Daily Sudoku which we think you should try.
Instructions: Use your mouse to play this game.