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Sudoku-X

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About Sudoku-X

Sudoku-X is a Sudoku variant played on a 9×9 grid. Fill the blank squares with nine different icons so that every row, column and section contains nine different icons.

Solve the grid

Select a blank square, then choose an icon to place in it. Check each row, column and block for duplicates. The challenge is complete when every cell is filled and the rules are satisfied.

Frequently asked questions

Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.

Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.

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