Math crossword puzzles, Crossnumber Puzzle (Cross figure puzzle)
A cross figure puzzle (also variously called crossnumber puzzle or figure logic ) is a Math games (Math crossword puzzles) similar to a crossword in structure, but with entries which consist of numbers rather than words, with individual digits being entered in the blank cells.
The cross number puzzle (cross figures) clues are based on general and advanced maths questions like: prime numbers, divisors, trailing zeros, fibonacci, and so on.
The Math crossword puzzles number puzzles, are available in the 11x11 size, and the crossnumber puzzle games are either printable or playble online.
»Crossnumber puzzle maths games Italian
General info about Cross number puzzle maths games (Cross Figures)
Articles
»Crosswords and crossnumber puzzle can delay memory loss (telegraph.co.uk)Researchers from Albert Einstein College of Medicine, in New York, found that performing a mental exercise twice a day could help delay the rapid memory loss associated with dementia for more than a year.
»Crosswords and Sudoku’s burn up to 90 calories per hour
Brain training experts confirmed today that mental exercise such as crosswords, crossnumber puzzle,number puzzles and Sudoku can burn an average of 90 calories every hour.
Crossnumber puzzle, math games (cross figure) usefull links
»Cross figures, math crossword puzzles (cross numbers) - WikipediaA cross figure (also variously called cross number puzzle or figure logic) is a crossnumber puzzle similar to a crossword in structure, but with entries which consist of numbers rather than words, with individual digits being entered in the blank cells. The numbers can be clued in various ways...read more about Crossnumber puzzle
»Fibonacci number-Wikipedia
»Prime number-Wikipedia
»Perfect number-Wikipedia
»Triangular number-Wikipedia
»Trailing Zero-Wikipedia