Number Crossword Puzzles: 100 Cross-Figure Puzzles
This book contains 100 cross-figure puzzles, the numerical equivalent of a crossword puzzle.
As with a crossword, digits from one answer are shared with digits from other answers. However,
unlike a crossword puzzle, the value of most answers are dependent on one or more of the other answers.
Each puzzle can be solved through a careful analysis of the clues, considering the numerical properties
of each number in relation to its digits and the progressive elimination of the possible options.
These puzzles have been grouped into different levels of difficulty, starting at the beginner
level and moving on to Grand Master level. At this level, each puzzle can take a substantial amount of
time to be solved.
There is a section where the different types of clues are explained, together with explanations of how values
and digits within the potential answers can be eliminated.
Tables of prime numbers, square numbers and cubic numbers are provided at the end of the book for easy reference.
Crossword Templates
These are printable crossword templates that can be used when solving the puzzles in the book.
Select a puzzle to print or enter a comma separated list of puzzles below
