What is outside sudoku?
Outside sudoku is a puzzle that you won't come across too often.
It's a puzzle that has a standard looking sudoku grid, but with many less givens than you would usually expect to see.
Instead there are a range of numbers out side the grid, hence the name, and these indicate what the sum of the first three numbers in the row or column are (or the last three if the number is at the end of the row / column).
This extra information must be used in addition to standard sudoku rules to find the one unique solution to the puzzle.
Most popular questions in puzzle category:
How do you solve outside sudoku puzzles?
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Any advanced solving tips for outside sudoku?
Well, one thing that might not be immediately obvious is...
What is outside sudoku?
Outside sudoku is a puzzle that you won't come across too...
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View a list of puzzles for publication with pictures of each.
Contact us about buying puzzles
Individuals:
Play hundreds of puzzles for personal enjoyment online at the Puzzle Club
Large range of printable puzzles for personal use downloadable at Puzzle Magazine website.
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