Böcker av Alena Gurin

The book contains 200 Kropki Sudoku puzzles 9x9. All riddles have only 1 solution. 2 puzzles per page. The font size is correct you will not have to strain your eyes when solving puzzles.High quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through). Kropki Sudoku is the variation of the original sudoku. If absolute difference between two digits in neighboring cells equals 1, then they are separated by a white dot. If the digit is a half of digit in the neighboring cell, then they are separated by black dot. The dot between 1 and 2 can be either white or black.

The book contains 200 Calcudoku puzzles 7x7 at the level of Very Hard. All riddles have only 1 solution. Each puzzle consists of a grid containing blocks surrounded by bold lines. The object is to fill all empty squares so that the numbers 1 to N (where N is the number of rows or columns in the grid) appear exactly once in each row and column and the numbers in each block produce the result shown in the top-left corner of the block according to the math operation appearing on the top of the grid. In Calcudoku a number may be used more than once in the same block.

Makes a great gift for Merry Christmas - for anyone who enjoys puzzles. The book contains 200 Killer Sudoku puzzles at the level of Easy to Medium . Features: Easy puzzles 100.Medium puzzles 100.ALL PUZZLES IN THIS BOOK ARE NEW!All puzzles with accurate skill levels (worked hard at this)!All riddles have only 1 solutionBig and easy to read solutions at the end of the bookThe font size is correct you will not have to strain your eyes when solving puzzles2 puzzles per pageHigh quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through)Wide inner margins: easy to tear out and go6 inches x 9 inches paper size Celebrate Merry Christmas with this fun-filled puzzle book.Makes a fantastic Merry Christmas gift!

The book contains 400 Kropki Sudoku puzzles 9x9. All riddles have only 1 solution. 2 puzzles per page. The font size is correct you will not have to strain your eyes when solving puzzles.High quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through). Kropki Sudoku is the variation of the original sudoku. If absolute difference between two digits in neighboring cells equals 1, then they are separated by a white dot. If the digit is a half of digit in the neighboring cell, then they are separated by black dot. The dot between 1 and 2 can be either white or black.

The book contains 200 excellent Battleship puzzles 10x10 at the level of Easy to Medium. Easy puzzles 100, Medium puzzles 100. -All riddles have only 1 solution. -2 puzzles per page. -The font size is correct you will not have to strain your eyes when solving puzzles. -High quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through). The Battleship puzzle (sometimes called Bimaru, Yubotu, Solitaire Battleships or Battleship Solitaire) is a logic puzzle based on the Battleship guessing game. Each ship occupies a number of contiguous squares on the grid, arranged horizontally or vertically. The boats are placed so that no boat touches any other boat, not even diagonally. Numbers alongside the grid indicate how many squares in a row or column are occupied by part of a ship.In Battleship, an armada of battleships is hidden in a square grid of 10x10 small squares. The armada includes 2 battleship four squares long, 2 cruisers three squares long, 3 destroyers two squares long, and 4 submarines one square in size. Sometimes, some of the fragments of the ships are already open as a hint.

Makes a great gift for Merry Christmas - for anyone who enjoys puzzles. The book contains 200 Sudoku puzzles at the level of Easy to Medium . Features: Easy puzzles 100.Medium puzzles 100.ALL PUZZLES IN THIS BOOK ARE NEW!All puzzles with accurate skill levels (worked hard at this)!All riddles have only 1 solutionBig and easy to read solutions at the end of the bookThe font size is correct you will not have to strain your eyes when solving puzzles2 puzzles per pageHigh quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through)Wide inner margins: easy to tear out and go6 inches x 9 inches paper sizeCelebrate Merry Christmas with this fun-filled puzzle book.Makes a fantastic Merry Christmas gift!

The book contains 200 Calcudoku puzzles 6x6 at the level of Very Hard. All riddles have only 1 solution. Each puzzle consists of a grid containing blocks surrounded by bold lines. The object is to fill all empty squares so that the numbers 1 to N (where N is the number of rows or columns in the grid) appear exactly once in each row and column and the numbers in each block produce the result shown in the top-left corner of the block according to the math operation appearing on the top of the grid. In Calcudoku a number may be used more than once in the same block.

The book contains 400 Kropki Sudoku puzzles 9x9. All riddles have only 1 solution. 2 puzzles per page. The font size is correct you will not have to strain your eyes when solving puzzles.High quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through). Kropki Sudoku is the variation of the original sudoku. If absolute difference between two digits in neighboring cells equals 1, then they are separated by a white dot. If the digit is a half of digit in the neighboring cell, then they are separated by black dot. The dot between 1 and 2 can be either white or black.

The book contains 200 Kropki Sudoku puzzles 9x9. All riddles have only 1 solution. 2 puzzles per page. The font size is correct you will not have to strain your eyes when solving puzzles.High quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through). Kropki Sudoku is the variation of the original sudoku. If absolute difference between two digits in neighboring cells equals 1, then they are separated by a white dot. If the digit is a half of digit in the neighboring cell, then they are separated by black dot. The dot between 1 and 2 can be either white or black.

200 puzzles 9x9 Even-Odd Sudoku at the level of Hard. All riddles have only 1 solution. 2 puzzles per page.The font size is correct, you will not have to strain your eyes when solving puzzles. High quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through). Even-Odd Sudoku is based on the original Sudoku grid, with the same rules and numbers-1 to 9(no number may appear twice in any row or column and rectangles of 3x3).Cells with gray circles must contain odd numbers, cells with gray squares must contain even numbers.

The book contains 200 Sudoku puzzles at the level of Easy. Suitable for levels: beginner Features: ALL PUZZLES IN THIS BOOK ARE NEW!All puzzles with accurate skill levels ( worked hard at this)!All riddles have only 1 solutionBig and easy to read solutions at the end of the bookThe font size is correct you will not have to strain your eyes when solving puzzles2 puzzles per pageHigh quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through)Wide inner margins: easy to tear out and go6 inches x 9 inches paper size Makes a great gift for birthday or other occasions - for anyone who enjoys puzzles. Puzzles Improve Problem-Solving Skills - When solving puzzles, we often take different approaches to arrive at the solution. We do this using trial and error, existing rules, and even calculated guesses based on experience. Solving problems can be useful in many daily situations, and puzzles help us develop these skills. Many hours of fun! Have fun with this Sudoku book for adults!

250 excellent puzzle for Intermediate Players at the level of Medium. All riddles have only 1 solution. 2 puzzles per page.The font size is correct, you will not have to strain your eyes when solving puzzles.High quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through).Even-Odd Sudoku contains information about the evenness or oddness of the numbers in the cells. Cells with gray circles must contain odd numbers, cells with gray squares must contain even numbers.

Makes a great gift for Halloween - for anyone who enjoys puzzles. The book contains 200 Sudoku puzzles at the level of Easy to Hard for Teens . Features: ALL PUZZLES IN THIS BOOK ARE NEW!All puzzles with accurate skill levels (worked hard at this)!All riddles have only 1 solutionBig and easy to read solutions at the end of the bookThe font size is correct you will not have to strain your eyes when solving puzzles2 puzzles per pageHigh quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through)Wide inner margins: easy to tear out and go6 inches x 9 inches paper sizeCelebrate Halloween with this fun-filled puzzle book.Makes a fantastic Halloween gift!

The book contains 400 Kropki Sudoku puzzles 9x9. All riddles have only 1 solution. 2 puzzles per page. The font size is correct you will not have to strain your eyes when solving puzzles.High quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through). Kropki Sudoku is the variation of the original sudoku. If absolute difference between two digits in neighboring cells equals 1, then they are separated by a white dot. If the digit is a half of digit in the neighboring cell, then they are separated by black dot. The dot between 1 and 2 can be either white or black.

The book contains 200 excellent Battleship puzzles 10x10. -All riddles have only 1 solution. -2 puzzles per page. -The font size is correct you will not have to strain your eyes when solving puzzles. -High quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through). The Battleship puzzle (sometimes called Bimaru, Yubotu, Solitaire Battleships or Battleship Solitaire) is a logic puzzle based on the Battleship guessing game. Each ship occupies a number of contiguous squares on the grid, arranged horizontally or vertically. The boats are placed so that no boat touches any other boat, not even diagonally. Numbers alongside the grid indicate how many squares in a row or column are occupied by part of a ship.In Battleship, an armada of battleships is hidden in a square grid of 10x10 small squares. The armada includes 2 battleship four squares long, 2 cruisers three squares long, 3 destroyers two squares long, and 4 submarines one square in size. Sometimes, some of the fragments of the ships are already open as a hint.

The book contains 200 Kropki Sudoku puzzles 9x9. All riddles have only 1 solution. 2 puzzles per page. The font size is correct you will not have to strain your eyes when solving puzzles.High quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through). Kropki Sudoku is the variation of the original sudoku. If absolute difference between two digits in neighboring cells equals 1, then they are separated by a white dot. If the digit is a half of digit in the neighboring cell, then they are separated by black dot. The dot between 1 and 2 can be either white or black.

Kropki Sudoku is the variation of the original sudoku. If absolute difference between two digits in neighboring cells equals 1, then they are separated by a white dot. If the digit is a half of digit in the neighboring cell, then they are separated by black dot. The dot between 1 and 2 can be either white or black..

The book contains 200 excellent Battleship puzzles 10x10 at the level of Medium to Hard. Medium puzzles 100, Hard puzzles 100. -All riddles have only 1 solution. -2 puzzles per page. -The font size is correct you will not have to strain your eyes when solving puzzles. -High quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through). The Battleship puzzle (sometimes called Bimaru, Yubotu, Solitaire Battleships or Battleship Solitaire) is a logic puzzle based on the Battleship guessing game. Each ship occupies a number of contiguous squares on the grid, arranged horizontally or vertically. The boats are placed so that no boat touches any other boat, not even diagonally. Numbers alongside the grid indicate how many squares in a row or column are occupied by part of a ship.In Battleship, an armada of battleships is hidden in a square grid of 10x10 small squares. The armada includes 2 battleship four squares long, 2 cruisers three squares long, 3 destroyers two squares long, and 4 submarines one square in size. Sometimes, some of the fragments of the ships are already open as a hint.

The book contains 400 Kropki Sudoku puzzles 9x9. All riddles have only 1 solution. 2 puzzles per page. The font size is correct you will not have to strain your eyes when solving puzzles.High quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through). Kropki Sudoku is the variation of the original sudoku. If absolute difference between two digits in neighboring cells equals 1, then they are separated by a white dot. If the digit is a half of digit in the neighboring cell, then they are separated by black dot. The dot between 1 and 2 can be either white or black.

500 excellent puzzles at the level of Very Hard. All riddles have only 1 solution. 6 puzzles per page. The font size is correct, you will not have to strain your eyes when solving puzzles. High quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through). The goal of Anti-Knight Sudoku is to fill in the empty cells, one number in each, so that each column, row, and region contains each number exactly once and all cells at a chess knight move (at a distance of 2 by 1) must hold different numbers.

500 excellent puzzles 9x9 at the level of Very Hard. Perfect for Advanced players.All riddles have only 1 solution. 6 puzzles per page.The font size is correct, you will not have to strain your eyes when solving puzzles.Wide inner margins making will allow you to take notes. It will be easier to work on the puzzles.High quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through). Jigsaw Killer Sudoku combines Jigsaw and Killer Sudoku, replacing the 3x3 regions of regular Sudoku with irregular jigsaw shapes, and adding in the numerical cage constraints of Killer Sudoku. In killer sudoku: additional numbers are given - the sums of values in groups of cells.

The book contains 200 excellent puzzles 15x15 at the level of Medium. -All riddles have only 1 solution. -1 puzzles per page. -The font size is correct you will not have to strain your eyes when solving puzzles. -High quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through). The goal of Hidoku is to fill the grid with consecutive numbers that connect horizontally, vertically, or diagonally. In every Hidoku puzzle the smallest and the highest number are presented in the grid. There are more numbers on the board to help to direct the player how to start the solution and to ensure that Hidoku has only a single solution.

Makes a great gift for Halloween - for anyone who enjoys puzzles. The book contains 200 Killer Sudoku puzzles at the level of Easy to Very Hard. Features: Easy puzzles 20Medium puzzles 80Hard puzzles 80Very Hard puzzles 20ALL PUZZLES IN THIS BOOK ARE NEW!All puzzles with accurate skill levels (worked hard at this)!All riddles have only 1 solutionBig and easy to read solutions at the end of the bookThe font size is correct you will not have to strain your eyes when solving puzzles2 puzzles per pageHigh quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through)Wide inner margins: easy to tear out and go6 inches x 9 inches paper sizeCelebrate Halloween with this fun-filled puzzle book.Makes a fantastic Halloween gift!

The book contains 200 Kropki Sudoku puzzles 9x9. All riddles have only 1 solution. 2 puzzles per page. The font size is correct you will not have to strain your eyes when solving puzzles.High quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through). Kropki Sudoku is the variation of the original sudoku. If absolute difference between two digits in neighboring cells equals 1, then they are separated by a white dot. If the digit is a half of digit in the neighboring cell, then they are separated by black dot. The dot between 1 and 2 can be either white or black.

The book contains 400 excellent No Four in a Row puzzles at the level Easy.50 puzzles 7x7 200 puzzles 9x9150 puzzles 11x11 All riddles have only 1 solution. 2 puzzles per page. The font size is correct you will not have to strain your eyes when solving puzzles.High quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through). No Four in a Row is played on a rectangular or square grid. Some cells of the grid contain 'X' and 'O'.The task is to fill in the grid so that four consecutive identical symbols never appear in any row, column or diagonal.

Makes a great gift for Halloween - for anyone who enjoys puzzles. The book contains 200 Sudoku puzzles at the level of Easy to Medium.Suitable for levels: beginner Features: Easy puzzles 100Medium puzzles 100ALL PUZZLES IN THIS BOOK ARE NEW!All puzzles with accurate skill levels (worked hard at this)!All riddles have only 1 solutionBig and easy to read solutions at the end of the bookThe font size is correct you will not have to strain your eyes when solving puzzles2 puzzles per pageHigh quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through)Wide inner margins: easy to tear out and go6 inches x 9 inches paper sizeMany hours of fun! Have fun with this Sudoku Easy to Medium!

The book contains 200 Calcudoku puzzles 6x6 at the level of Medium. All riddles have only 1 solution. Each puzzle consists of a grid containing blocks surrounded by bold lines. The object is to fill all empty squares so that the numbers 1 to N (where N is the number of rows or columns in the grid) appear exactly once in each row and column and the numbers in each block produce the result shown in the top-left corner of the block according to the math operation appearing on the top of the grid. In Calcudoku a number may be used more than once in the same block.

The book contains 200 excellent No Four in a Row puzzles at the level Medium.50 puzzles 7x7 75 puzzles 9x975 puzzles 11x11 All riddles have only 1 solution. 2 puzzles per page. The font size is correct you will not have to strain your eyes when solving puzzles.High quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through). No Four in a Row is played on a rectangular or square grid. Some cells of the grid contain 'X' and 'O'.The task is to fill in the grid so that four consecutive identical symbols never appear in any row, column or diagonal.

The book contains 400 excellent No Four in a Row puzzles 11x11.Easy puzzles 200 Medium puzzles 200 All riddles have only 1 solution. 2 puzzles per page. The font size is correct you will not have to strain your eyes when solving puzzles.High quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through). No Four in a Row is played on a rectangular or square grid. Some cells of the grid contain 'X' and 'O'.The task is to fill in the grid so that four consecutive identical symbols never appear in any row, column or diagonal.

Sudoku Kropki 250 excellent puzzle 9x9.Sudoku for Adults with Solutions All riddles have only 1 solution. 2 puzzles per page.The font size is correct, you will not have to strain your eyes when solving puzzles.High quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through).Kropki Sudoku is the variation of the original sudoku. If absolute difference between two digits in neighboring cells equals 1, then they are separated by a white dot. If the digit is a half of digit in the neighboring cell, then they are separated by black dot. The dot between 1 and 2 can be either white or black.Sudoku puzzles will help you to distract from everyday thoughts and relax. Regular puzzle solving trains your brain, develops memory and logical thinking. Also increases the skill of concentration