Sudoku Challenge: 200 fiendish Sudoku puzzles with a twist (Puzzle Challenge, 4)
Hall, Roland
Sold by California Books, Miami, FL, U.S.A.
AbeBooks Seller since 27 October 2023
New - Soft cover
Condition: New
Quantity: 6 available
Add to basketSold by California Books, Miami, FL, U.S.A.
AbeBooks Seller since 27 October 2023
Condition: New
Quantity: 6 available
Add to basket In Sudoku Challenge, you fill in the puzzles with the usual rules, but when the grid is complete, you then use the clue numbers to work out how to calculate the challenge number.
Unique, fun, and interactive this collection of brain-teasing puzzles, can be played offline and will keep you entertained for hours and hours.
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