This game was classified by the community with the following category scores - Violence=0/3, Sex=0/3, Mature Content=0/3. Challenge yourself with a game of Cross Sums, a logic-based number placement game. Thousands of unique puzzles are at your fingertips. If you like crossword puzzles or sudoku, you'll love Cross Sums!
Buy Xbox content on Xbox.com. Your Xbox 360 console will automatically download the content next time you turn it on and connect to Xbox LIVE.Learn More