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Color Sudoku

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About Color Sudoku

Color Sudoku is a Sudoku variation where you fill the grid with colors instead of numbers. It offers five difficulty levels, from beginner to expert, and is recommended for children as a way to develop logical thought.

A multicolor wheel around the selected cell lets you place and annotate colors. A Hint option provides a shortcut to finishing the puzzle.

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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