Puzzles for Brain - Straights 200 Medium Puzzles 9x9

Puzzles for Brain - Straights 200 Medium Puzzles 9x9 PDF Author: Alexander Rodriguez
Publisher:
ISBN: 9781082307683
Category :
Languages : en
Pages : 118

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Book Description
The solver is given a 9x9 grid, partially divided by black cells into compartments. Each compartment, vertically or horizontally, must contain a straight - a set of consecutive numbers, but in any order. For example: 7, 6, 4, 5 is valid, but 1, 3, 8, 7 is not. Like sudoku, the solver must fill the remaining white cells with numbers 1 to 9 (or 1 to n in puzzles with N cells per side) such that each row and column contains unique digits. Whereas Sudoku has the additional constraint of 3x3 boxes, in Str8ts rows and columns are divided by blacks cells. Additional clues are set in some of the black cells - these numbers remove that digit as an option in the row and column. Such digits do not form part of any straight.

Puzzles for Brain - Straights 200 Medium Puzzles 9x9

Puzzles for Brain - Straights 200 Medium Puzzles 9x9 PDF Author: Alexander Rodriguez
Publisher:
ISBN: 9781082307683
Category :
Languages : en
Pages : 118

Get Book Here

Book Description
The solver is given a 9x9 grid, partially divided by black cells into compartments. Each compartment, vertically or horizontally, must contain a straight - a set of consecutive numbers, but in any order. For example: 7, 6, 4, 5 is valid, but 1, 3, 8, 7 is not. Like sudoku, the solver must fill the remaining white cells with numbers 1 to 9 (or 1 to n in puzzles with N cells per side) such that each row and column contains unique digits. Whereas Sudoku has the additional constraint of 3x3 boxes, in Str8ts rows and columns are divided by blacks cells. Additional clues are set in some of the black cells - these numbers remove that digit as an option in the row and column. Such digits do not form part of any straight.

Puzzles for Brain - Straights 200 Medium Puzzles 9x9

Puzzles for Brain - Straights 200 Medium Puzzles 9x9 PDF Author: Alexander Rodriguez
Publisher:
ISBN: 9781704676845
Category :
Languages : en
Pages : 118

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Book Description
The solver is given a 9x9 grid, partially divided by black cells into compartments. Each compartment, vertically or horizontally, must contain a straight - a set of consecutive numbers, but in any order. For example: 7, 6, 4, 5 is valid, but 1, 3, 8, 7 is not. Like sudoku, the solver must fill the remaining white cells with numbers 1 to 9 (or 1 to n in puzzles with N cells per side) such that each row and column contains unique digits. Whereas Sudoku has the additional constraint of 3x3 boxes, in Str8ts rows and columns are divided by blacks cells. Additional clues are set in some of the black cells - these numbers remove that digit as an option in the row and column. Such digits do not form part of any straight.

Puzzles for Brain Straights - 200 Easy to Medium 9x9

Puzzles for Brain Straights - 200 Easy to Medium 9x9 PDF Author: Alexander Rodriguez
Publisher: Createspace Independent Publishing Platform
ISBN: 9781727824117
Category :
Languages : en
Pages : 116

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Book Description
The solver is given a 9x9 grid, partially divided by black cells into compartments. Each compartment, vertically or horizontally, must contain a straight - a set of consecutive numbers, but in any order. For example: 7, 6, 4, 5 is valid, but 1, 3, 8, 7 is not. Like sudoku, the solver must fill the remaining white cells with numbers 1 to 9 (or 1 to n in puzzles with N cells per side) such that each row and column contains unique digits. Whereas Sudoku has the additional constraint of 3x3 boxes, in Str8ts rows and columns are divided by blacks cells. Additional clues are set in some of the black cells - these numbers remove that digit as an option in the row and column. Such digits do not form part of any straight.

Puzzles for Brain - Straights 200 Easy to Medium Puzzles 9x9

Puzzles for Brain - Straights 200 Easy to Medium Puzzles 9x9 PDF Author: Alexander Rodriguez
Publisher:
ISBN: 9781703544985
Category :
Languages : en
Pages : 118

Get Book Here

Book Description
The solver is given a 9x9 grid, partially divided by black cells into compartments. Each compartment, vertically or horizontally, must contain a straight - a set of consecutive numbers, but in any order. For example: 7, 6, 4, 5 is valid, but 1, 3, 8, 7 is not. Like sudoku, the solver must fill the remaining white cells with numbers 1 to 9 (or 1 to n in puzzles with N cells per side) such that each row and column contains unique digits. Whereas Sudoku has the additional constraint of 3x3 boxes, in Str8ts rows and columns are divided by blacks cells. Additional clues are set in some of the black cells - these numbers remove that digit as an option in the row and column. Such digits do not form part of any straight.

Puzzles for Brain Straights - 200 Medium to Hard 9x9

Puzzles for Brain Straights - 200 Medium to Hard 9x9 PDF Author: Alexander Rodriguez
Publisher: Createspace Independent Publishing Platform
ISBN: 9781727824179
Category :
Languages : en
Pages : 116

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Book Description
The solver is given a 9x9 grid, partially divided by black cells into compartments. Each compartment, vertically or horizontally, must contain a straight - a set of consecutive numbers, but in any order. For example: 7, 6, 4, 5 is valid, but 1, 3, 8, 7 is not. Like sudoku, the solver must fill the remaining white cells with numbers 1 to 9 (or 1 to n in puzzles with N cells per side) such that each row and column contains unique digits. Whereas Sudoku has the additional constraint of 3x3 boxes, in Str8ts rows and columns are divided by blacks cells. Additional clues are set in some of the black cells - these numbers remove that digit as an option in the row and column. Such digits do not form part of any straight.

Puzzles for Brain Tents - 200 Medium Puzzles 9x9

Puzzles for Brain Tents - 200 Medium Puzzles 9x9 PDF Author: Alexander Rodriguez
Publisher: Createspace Independent Publishing Platform
ISBN: 9781727889123
Category :
Languages : en
Pages : 116

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Book Description
Tents ("Tents and Trees") is a logic puzzle.The playing board is divided into squares. In some of them there are trees. The goal is to place tents in the free blocks by following several conditions: The number of tents and trees are equal. Tent must be located next (horizontaly and verticaly) to at least one tree. There can not be tents near to other tents (horizontally, verticaly and diagonaly). The number of tents in each row, and in each column, matches the numbers given round the sides of the grid.

Puzzles for Brain - Straights 200 Easy to Expert Puzzles 9x9

Puzzles for Brain - Straights 200 Easy to Expert Puzzles 9x9 PDF Author: Alexander Rodriguez
Publisher: Independently Published
ISBN: 9781707452040
Category :
Languages : en
Pages : 118

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Book Description
The solver is given a 9x9 grid, partially divided by black cells into compartments. Each compartment, vertically or horizontally, must contain a straight - a set of consecutive numbers, but in any order. For example: 7, 6, 4, 5 is valid, but 1, 3, 8, 7 is not. Like sudoku, the solver must fill the remaining white cells with numbers 1 to 9 (or 1 to n in puzzles with N cells per side) such that each row and column contains unique digits. Whereas Sudoku has the additional constraint of 3x3 boxes, in Str8ts rows and columns are divided by blacks cells. Additional clues are set in some of the black cells - these numbers remove that digit as an option in the row and column. Such digits do not form part of any straight.

Puzzles for Brain - Straights 200 Easy Puzzles 9x9

Puzzles for Brain - Straights 200 Easy Puzzles 9x9 PDF Author: Alexander Rodriguez
Publisher:
ISBN: 9781082307645
Category :
Languages : en
Pages : 118

Get Book Here

Book Description
The solver is given a 9x9 grid, partially divided by black cells into compartments. Each compartment, vertically or horizontally, must contain a straight - a set of consecutive numbers, but in any order. For example: 7, 6, 4, 5 is valid, but 1, 3, 8, 7 is not. Like sudoku, the solver must fill the remaining white cells with numbers 1 to 9 (or 1 to n in puzzles with N cells per side) such that each row and column contains unique digits. Whereas Sudoku has the additional constraint of 3x3 boxes, in Str8ts rows and columns are divided by blacks cells. Additional clues are set in some of the black cells - these numbers remove that digit as an option in the row and column. Such digits do not form part of any straight.

Puzzles for Brain Straights - 400 Easy to Medium 9x9

Puzzles for Brain Straights - 400 Easy to Medium 9x9 PDF Author: Alexander Rodriguez
Publisher: Createspace Independent Publishing Platform
ISBN: 9781727824223
Category :
Languages : en
Pages : 230

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Book Description
The solver is given a 9x9 grid, partially divided by black cells into compartments. Each compartment, vertically or horizontally, must contain a straight - a set of consecutive numbers, but in any order. For example: 7, 6, 4, 5 is valid, but 1, 3, 8, 7 is not. Like sudoku, the solver must fill the remaining white cells with numbers 1 to 9 (or 1 to n in puzzles with N cells per side) such that each row and column contains unique digits. Whereas Sudoku has the additional constraint of 3x3 boxes, in Str8ts rows and columns are divided by blacks cells. Additional clues are set in some of the black cells - these numbers remove that digit as an option in the row and column. Such digits do not form part of any straight.

Puzzles for Brain - Straights 400 Easy to Medium Puzzles 9x9

Puzzles for Brain - Straights 400 Easy to Medium Puzzles 9x9 PDF Author: Alexander Rodriguez
Publisher:
ISBN: 9781082310973
Category :
Languages : en
Pages : 230

Get Book Here

Book Description
The solver is given a 9x9 grid, partially divided by black cells into compartments. Each compartment, vertically or horizontally, must contain a straight - a set of consecutive numbers, but in any order. For example: 7, 6, 4, 5 is valid, but 1, 3, 8, 7 is not. Like sudoku, the solver must fill the remaining white cells with numbers 1 to 9 (or 1 to n in puzzles with N cells per side) such that each row and column contains unique digits. Whereas Sudoku has the additional constraint of 3x3 boxes, in Str8ts rows and columns are divided by blacks cells. Additional clues are set in some of the black cells - these numbers remove that digit as an option in the row and column. Such digits do not form part of any straight.