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Each Sum Sudoku puzzle consists of a 9x9 Sudoku grid containing areas surrounded by gray or dotted lines. The object is to fill all empty squares so that the numbers 1 to 9 appear exactly once in each row, column and 3x3 box, and the sum of the numbers in each area is equal to the clue in the area’s top-left corner. In addition, no number may be used in the same area more than once.
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In order to comply with Europe’s new General Data Protection Regulation (GDPR), we are updating our privacy policy to give you even more transparency into the data that we collect. Please review the items below to continue to enjoy the Games Arena:
If at any time, you would like to access or erase your data from our records, please contact us via email at DPO@arkadium.com or via the Contact Us form on our website.
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Sudoku Sum
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