Sudoku og talopgaver

Medium and hard training for the mind and energy for the brain. 200 KaKuro sudoku puzzle 12x12-15x15-17x17-19x19. 100 Su-Kro-Kuro sudoku puzzles 11x11 + 12x12. 100 Number Cross Sudoku - 25 puzzles 9x9, 25 puzzles 10x10 medium levels, 25 puzzles 11x11 and 25 puzzles 12x12 hard levels. Unique puzzles. Kakuro is a logical numerical puzzle, the mathematical equivalent of a crossword puzzle. In the cells it is necessary to place the numbers from 1 to 9, there are inactive cells (marked in black). In cells with given numerical values, the upper right value indicates the sum of the digits in the row, and the value from the lower left position is equal to the sum of the digits of the column below the cell. For example, the number 6 can be represented as a sum of 2 and 4 or 1 and 5; the same numbers (3 and 3) are not allowed. Su-Kro-Kuro puzzles. ("Sukrokuro" - the name of the puzzle is made up of parts of the words "Sudoku," "Kropki," and "Kakuro") combines elements of three puzzles: Sudoku, Sudoku-points, and Kakuro. The task is a square grid with white and black cells. It is necessary to fill white cells with numbers so that in each row and in each column each number from 1 to N would meet only once. In black cells, the upper right value is the sum of the numbers in the row, and the value from the bottom left is the sum of the column numbers below the cell. If the numbers in neighboring cells differ by one, then there is a point on the border between them. If there is no point between two adjacent cells, the numbers in these cells differ by more than one. Number Cross Sudoku. The number cross is a square grid with numbers. The solution is to shade some cells. The first row and the top row of numbers show the sum of the numbers in white cells in the corresponding row or column. + 250 sudokus difficult level that can be downloaded and printed. + 250 maze puzzles that can be downloaded and printed. Only 1 verified answer. All answers are at the end of the book. Puzzles are exclusive. An excellent book for free time and mind exploration. I hope you enjoy the book. Best regards, Basford Holmes

Hexagoku Sudoku puzzles with the small candidate numbers already filled in for you. Similar to regular Sudoku puzzles, but the puzzles are in hexagonal cluster shapes. Two different styles of puzzles. Over 100 puzzles.

Hexagoku Sudoku puzzles. Similar to regular Sudoku puzzles, but the puzzles are in hexagonal cluster shapes. Two different styles of puzzles. Over 100 puzzles.

Challenging and Fun Sudoku Puzzles for Clever Kids>The Sudoku puzzles in this book come in four difficulties, each type designed for a special purpose: 6 super easy Sudoku puzzles, for a light introduction into the world of Sudoku30 easy Sudoku puzzles designed to build a solid foundation of Sudoku solving skills30 medium Sudoku puzzles, the perfect blend between fun and challenging18 hard Sudoku puzzles, the final challenge for the brave ones >Order now and offer your kids the chance to develop amazing logic skills and improve their thinking in a fun and entertaining way!

Easy and medium training for the mind and energy for the brain. 200 KaKuro sudoku puzzle 8x8-9x9-12x12-16x16. 100 Su-Kro-Kuro sudoku puzzles 11x11 + 12x12. 100 Number Cross Sudoku - 25 puzzles 9x9, 25 puzzles 10x10 easy levels, 25 puzzles 11x11 and 25 puzzles 12x12 medium levels. Unique puzzles. Kakuro is a logical numerical puzzle, the mathematical equivalent of a crossword puzzle. In the cells it is necessary to place the numbers from 1 to 9, there are inactive cells (marked in black). In cells with given numerical values, the upper right value indicates the sum of the digits in the row, and the value from the lower left position is equal to the sum of the digits of the column below the cell. For example, the number 6 can be represented as a sum of 2 and 4 or 1 and 5; the same numbers (3 and 3) are not allowed. Su-Kro-Kuro puzzles. ("Sukrokuro" - the name of the puzzle is made up of parts of the words "Sudoku," "Kropki," and "Kakuro") combines elements of three puzzles: Sudoku, Sudoku-points, and Kakuro. The task is a square grid with white and black cells. It is necessary to fill white cells with numbers so that in each row and in each column each number from 1 to N would meet only once. In black cells, the upper right value is the sum of the numbers in the row, and the value from the bottom left is the sum of the column numbers below the cell. If the numbers in neighboring cells differ by one, then there is a point on the border between them. If there is no point between two adjacent cells, the numbers in these cells differ by more than one. Number Cross Sudoku. The number cross is a square grid with numbers. The solution is to shade some cells. The first row and the top row of numbers show the sum of the numbers in white cells in the corresponding row or column. + 250 sudokus difficult level that can be downloaded and printed. + 250 maze puzzles that can be downloaded and printed. Only 1 verified answer. All answers are at the end of the book. Puzzles are exclusive. An excellent book for free time and mind exploration. I hope you enjoy the book. Best regards, Basford Holmes

The nation's newspaper presents puzzle-smiths the ultimate cranium conundrum collection with USA TODAY Jumbo Puzzle Book Super Challenge. The USA TODAY Jumbo Puzzle Book Super Challenge is an eclectic mix of brain games including puzzles such as crossword, Logic, Sudoku, and much more. This hefty edition features twice the number of puzzles than most books and for just a few dollars more. Sharpen your pencils and get ready for challenging and exciting fun!

A positively HUGE book of 500 sudoku puzzles for all skill levelsWhat's better than a book of sudoku? A Great Big Book of Sudoku! If you can't get enough of these grids, you're sure to enjoy this extra-large collection of 500 sudoku puzzles that get progressively challenging as you go.Features: - 500 easy to hard puzzles- Big grids for easy solving- Introduction by legendary Puzzlemaster Will Shortz

This sudoku book is sure to keep puzzlers of all experience levels busy for hours on end.Includes more than 160 puzzles.5 levels of difficulty.Each puzzle is on a full page, solving is easy on your eyes.Sudoku puzzles are fun and engaging, while providing your brain with a little stimulation! Spiral bound, 192 pages.

Sudoku puzzles are fun and engaging, while providing your brain with a little stimulation! This book contains more than 160 sudoku puzzles. Includes 5 levels of difficulty. Each puzzle is spread out on one full page, solving will be easy on your eyes--but not on your brain! Spiral bound, 192 pages. This sudoku collection will keep puzzlers of all experience levels busy for hours on end.

216 puzzles. 5 levels of difficulty: easy, medium, hard, difficult, expert. Perfect travel size!

Can you take the heat? Fire up your brain with these 200 tough sudoku puzzles from puzzlemaster Will Shortz!Extra Hot Soduku features: - 200 hard puzzles to solve- Big grids for easy solving- Introduction by legendary puzzlemaster Will Shortz

These puzzles have been selected with relaxation in mind. They provide a fun challenge without being too difficult.Includes 161 puzzles.Sudoku grids are large, easy to read, and fill out.Spiral binding and lie-flat pages make the book easy to use.192 pages.Take a break, relax, and do a little puzzling. Sudoku puzzles are fun and engaging, while providing your brain a little stimulation!

Kick back, relax, and enjoy the long lazy days of summer with this portable sudoku omnibus, Will Shortz Presents Lazy Day Sudoku!This volume features: - 300 easy to hard puzzles - Big grids for easy solving - Introduction by legendary puzzlemaster and editor, Will Shortz!

Do you have a sudoku sweetheart? Or maybe you're wrapped up in a sudoku love affair! Either way, this love little Valentine's Day sudoku book can't be beat! It contains two hundred easy to challenging sudoku puzzles in a portable, pocket-sized trim. Features:200 easy to hard sudoku puzzlesBig grids for easy solvingEdited by Will Shortz

Give your brain a boost with Sudoku! Grab a pen and take on these two hundred all-new puzzles.Features:200 easy to hard puzzlesBig grids for easy solvingIntroduction by legendary puzzlemaster Will Shortz

The Official Utterly Addictive Number-Placing PuzzleDon't be spooked by these Difficult Su Doku puzzles! Engaging your mind, improving your concentration, and helping you stay mentally fit, Su Doku is sure to please. With 150 brand-new puzzles to complete, you'll become a Su Doku master in no time!

The Official Utterly Addictive Number-Placing PuzzleWill solving these all-new Fiendish Su Doku puzzles scare you speechless while giving you the ultimate challenge? Providing hours of entertainment, Su Doku engages your mind, improves your concentration, and helps you stay mentally fit. With 150 brand-new puzzles to complete, you'll become a Su Doku master in no time!

Watch out! These Sudoku puzzles are going to make you sweat.Includes: -200 easy to hard puzzles-Perfect portable size-Edited by Will Shortz

The Official Utterly Addictive Number-Placing PuzzleThe season for fun--and Su Doku--has arrived! You're sure to get spring fever with these all-new Fiendish puzzles for loyal Su Doku fans. More than just hours of entertainment, Su Doku engages your mind, improves your concentration, and helps you stay mentally fit. With 150 brand-new puzzles to complete, you'll become a Su Doku master in no time!

A cool collection of EASY TO MEDIUM su dokus for the puzzle-loving beginner!

The Official Utterly Addictive Number-Placing PuzzleLet it snow, let it snow . . . Su Doku! Enjoy a winter's wonderland of brain-teasing fun with these all new Difficult puzzles. More than just hours of entertainment, Su Doku engages your mind, improves your concentration, and helps you stay mentally fit. With 150 brand-new puzzles to complete, you'll become a Su Doku master in no time!

This collection of FIENDISH su dokus offers a blizzard of fun for true puzzle masters!