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Sandwich Sudoku

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About Sandwich Sudoku

Sandwich Sudoku is a puzzle game built around a variation of standard Sudoku. Each row and column has an extra number outside the grid: it gives the sum of the cells between the 1 and the 9 in that row or column. You solve the puzzles using Sudoku logic and basic maths.

Puzzles and hints

The game includes 40 hand-crafted levels by Mark Goodliffe and Simon Anthony, hosts of Cracking The Cryptic. Each puzzle has hints written by Mark and Simon to help if you get stuck. The game also offers a choice of themes.

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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