![Sandwich Sudoku: 200 Medium Sandwich Sudoku Puzzles For Adults: Hua, Zhong: 9798478895501: Amazon.com: Books Sandwich Sudoku: 200 Medium Sandwich Sudoku Puzzles For Adults: Hua, Zhong: 9798478895501: Amazon.com: Books](https://m.media-amazon.com/images/I/615cMbDuRTL._AC_UF1000,1000_QL80_.jpg)
Sandwich Sudoku: 200 Medium Sandwich Sudoku Puzzles For Adults: Hua, Zhong: 9798478895501: Amazon.com: Books
![Cane_Puzzles on Twitter: "https://t.co/rhAEWpGeeg Sandwich Sudoku: Normal sudoku rules apply. Clues outside the grid give the sum of the digits between the 1 and the 9 in the relevant row/column. https://t.co/cxjq6bkZ6d" / Cane_Puzzles on Twitter: "https://t.co/rhAEWpGeeg Sandwich Sudoku: Normal sudoku rules apply. Clues outside the grid give the sum of the digits between the 1 and the 9 in the relevant row/column. https://t.co/cxjq6bkZ6d" /](https://pbs.twimg.com/media/EgWqH-hWsAEVdP4.png)
Cane_Puzzles on Twitter: "https://t.co/rhAEWpGeeg Sandwich Sudoku: Normal sudoku rules apply. Clues outside the grid give the sum of the digits between the 1 and the 9 in the relevant row/column. https://t.co/cxjq6bkZ6d" /
![Alex Bellos on X: "A new puzzle launches in today's print edition of the Guardian. Sandwich Sudoku is a very entertaining sudoku variant. A new craze! https://t.co/VIeOlcBfzu https://t.co/1yaZ38L4UC" / X Alex Bellos on X: "A new puzzle launches in today's print edition of the Guardian. Sandwich Sudoku is a very entertaining sudoku variant. A new craze! https://t.co/VIeOlcBfzu https://t.co/1yaZ38L4UC" / X](https://pbs.twimg.com/media/D9FTTPnX4AA8Pih.jpg:large)
Alex Bellos on X: "A new puzzle launches in today's print edition of the Guardian. Sandwich Sudoku is a very entertaining sudoku variant. A new craze! https://t.co/VIeOlcBfzu https://t.co/1yaZ38L4UC" / X
![Arrow Sandwich Sudoku - the first hint says every set of 3 circles in a box adds up to 23 or 24. I'm not following. What is the logic behind that? : r/ sudoku Arrow Sandwich Sudoku - the first hint says every set of 3 circles in a box adds up to 23 or 24. I'm not following. What is the logic behind that? : r/ sudoku](https://i.redd.it/botc3ql489q71.png)
Arrow Sandwich Sudoku - the first hint says every set of 3 circles in a box adds up to 23 or 24. I'm not following. What is the logic behind that? : r/ sudoku
![Sudoku and Variants 2022: 366 mixed sudoku including sandwich sudoku, arrow sudoku, thermo sudoku and many more!: Amazon.co.uk: Media, Clarity: 9798453786138: Books Sudoku and Variants 2022: 366 mixed sudoku including sandwich sudoku, arrow sudoku, thermo sudoku and many more!: Amazon.co.uk: Media, Clarity: 9798453786138: Books](https://m.media-amazon.com/images/I/71Hlkc0SaKL._AC_UF894,1000_QL80_.jpg)