Puzzle No. 500: Arrow-Sum Sandwich-Kropki Pairs Sudoku

 

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Rules: Place a digit from 1 to 9 in each empty cell so that each digit appears exactly once in each row, column and 3x3 outlined box. 

There are some arrow shapes in the grid. The sum of the digits along the path of each arrow must equal the digit in the circled cell. Digits may repeat along an arrow. 

Clues outside the grid represent the sums of the digits sandwiched between the 1 and the 9 in that row or column.  

A black dot between two digits means one of them is double the other. Not all possible black dots are necessarily given. 

Online Solving Link to Penpa   

Online solving Link to Sudokupad

Puzzle No. 472: Arrow-Skyscraper Hybrid Sudoku

 

Rules: Place a digit from 1 to 9 in each empty cell so that each digit appears exactly once in each row, column and 3x3 outlined box. 

There are some arrow shapes in the grid. The sum of the digits along the path of each arrow must equal the digit in the circled cell. Digits may repeat along an arrow. 

Each digit in the grid represents the height of the skyscraper in each cell. The digits outside the grid indicate the number of skyscrapers seen from the corresponding direction.

Link to Penpa

Link to Sudokupad

Puzzle No. 469: Mean Mini - Arrow Sudoku

 

Rules: Place a set of six digits from 1 to 9 in each empty cell so that each digit appears exactly once in each row, column and 2x3 outlined box.

There are some arrow shapes in the grid. The sum of the digits along the path of each arrow must equal the digit in the circled cell. Digits may repeat along an arrow. 

Link to Penpa

Link to Sudokupad

Puzzle No. 468: Arrow-Little Killer Hybrid Sudoku

 

Rules: Place a digit from 1 to 9 in each empty cell so that each digit appears exactly once in each row, column and 3x3 outlined box. 

There are some arrow shapes in the grid. The sum of the digits along the path of each arrow must equal the digit in the circled cell. Digits may repeat along an arrow. 

Numbers with arrows outside the grid indicate the sum of the digits appearing in the cells in the corresponding direction. Digits may repeat in the direction of the arrow.

Link to Penpa

Link to Sudokupad

Puzzle No. 465: Arrow Sudoku

 

Rules: Place a digit from 1 to 9 in each empty cell so that each digit appears exactly once in each row, column and 3x3 outlined box. 

There are some arrow shapes in the grid. The sum of the digits along the path of each arrow must equal the digit in the circled cell. Digits may repeat along an arrow. 

Online Solving Link using Penpa

Online Solving Link using Sudokupad

Puzzle No. 450: Arrow-Pointing Evens Hybrid Sudoku

 

RULES: Place a digit from 1 to 9 in each empty cell so that each digit appears exactly once in each row, column and 3x3 outlined box.

There are some arrow shapes in the grid. The sum of the digits along the path of each arrow must equal the digit in the circled cell. Digits may repeat along an arrow. 

Digits outside the grid indicate the number of even digits in the direction of the diagonal arrow.

Online Solving Link using Penpa

Online Solving Link using Sudokupad

Puzzle No. 443: 0-8 Arrow Sudoku

 

RULES: Place a digit from 0 to 8 in each empty cell so that each digit appears exactly once in each row, column and 3x3 outlined box. 

There are some arrow shapes in the grid. The sum of the digits along the path of each arrow must equal the digit in the circled cell. Digits may repeat along an arrow. 

Online Solving Link using Penpa

Online Solving Link using Sudokupad

Puzzle No. 426: Arrow Sudoku

RULES: Place a digit from 1 to 9 in each empty cell so that each digit appears exactly once in each row, column and 3x3 outlined box. 

There are some arrow shapes in the grid. The sum of the digits along the path of each arrow must equal the digit in the circled cell. Digits may repeat along an arrow. 

Online Solving Link using Penpa

Online Solving Link using Sudokupad

 

Puzzle No. 424: Arrow Sudoku

 

RULES: Place a digit from 1 to 9 in each empty cell so that each digit appears exactly once in each row, column and 3x3 outlined box. 

There are some arrow shapes in the grid. The sum of the digits along the path of each arrow must equal the digit in the circled cell. Digits may repeat along an arrow. 

Online Solving Link using Penpa

Online Solving Link using Sudokupad

Puzzle No. 414: Thermo-Arrow-German Whispers-Dutch Whispers-Region Sum Lines-Kropki Pairs Hybrid Sudoku

 

RULES: Place a digit from 1 to 9 in each empty cell so that each digit appears exactly once in each row, column and 3x3 outlined box.

There are some thermometer shapes in the grid. The digits are in increasing order from the bulb to the flat end of each thermometer. 

There are some arrow shapes in the grid. The sum of the digits along the path of each arrow must equal the digit in the circled cell. Digits may repeat along an arrow.

Adjacent digits along each green line have a difference of at least 5.

Adjacent digits along each orange line have a difference of at least 4.

For each blue line, digits on the line have an equal sum N within each box it passes through. If a line passes through the same box more than once, each individual segment of such a line within that box sums to N separately. 

If the absolute difference between two digits in neighboring cells equals 1, then they are separated by a white dot. If the digit in a cell is half or double of the digit in a neighboring cell, then they are separated by a black dot. The dot staying between 1 and 2 can have any of these dots. All possible dots are not marked.

Online Solving Link using Penpa

Online Solving Link using Sudokupad

Puzzle No. 413: Arrow Sudoku

 

RULES: Classic Sudoku rules apply. Additionally, there are some arrow shapes in the grid. The sum of the digits along the path of each arrow must equal the digit in the circled cell. Digits may repeat along an arrow. 

Solve Online

Puzzle No. 412: Arrow-Kropki Pairs Hybrid Sudoku

 

Rules: Classic Sudoku rules apply. Additionally, there are some arrow shapes in the grid. The sum of the digits along the path of each arrow must equal the digit in the circled cell. Digits may repeat along an arrow. Additionally, if the absolute difference between two digits in neighboring cells equals 1, then they are separated by a white dot. If the digit in a cell is half or double of the digit in a neighboring cell, then they are separated by a black dot. The dot staying between 1 and 2 can have any of these dots. All possible dots are not marked.

Solve Online

PUZZLE NO. 400: THERMO - ARROW HYBRID SUDOKU

 

RULES: Classic Sudoku rules apply. Additionally, there are some thermometer shapes in the grid. The digits are in increasing order from the bulb to the flat end of each thermometer. There are some arrow shapes in the grid. The sum of the digits along the path of each arrow must equal the digit in the circled cell. Digits may repeat along an arrow.  

Solve Online

PUZZLE NO. 373 : ARROW SUDOKU

 

RULES : Classic Sudoku rules apply. Additionally, there are some arrow shapes in the grid. The sum of the digits along the path of each arrow must equal the digit in the circled cell. Digits may repeat along an arrow.

Solve Online

PUZZLE NO. 369 : ARROW SUDOKU

 

RULES : Classic Sudoku rules apply. Additionally, there are some arrow shapes in the grid. The sum of the digits along the path of each arrow must equal the digit in the circled cell. Digits may repeat along an arrow.

Solve Online

PUZZNE NO. 361 : ARROW - KROPKI PAIRS HYBRID SUDOKU

 

RULES : Classic Sudoku rules apply. 

                Additionally, there are some arrow shapes in the grid. The sum of the digits along the path of each arrow must equal the digit in the circled cell. Digits may repeat along an arrow.

                Additionally, if the absolute difference between two digits in neighboring cells equals 1, then they are separated by a white dot. If the digit in a cell is half or double of the digit in a neighboring cell, then they are separated by a black dot. The dot staying between 1 and 2 can have any of these dots. All possible dots are not marked.

Solve Online

PUZZLE NO. 358 : GERMAN WHISPERS - ARROW - LITTLE KILLER HYBRID SUDOKU

 

RULES : Classic Sudoku rules apply. Adjacent digits along each green line have a difference of at least 5. There are some arrow shapes in the grid. The sum of the digits along the path of each arrow must equal the digit in the circled cell. Digits may repeat along an arrow. The numbers with arrows outside the grid indicate the sum of the digits appearing in the cells in the corresponding direction. Digits may repeat in the direction of the arrow.

Solve Online

PUZZLE NO. 353 : ARROW SUDOKU

 

RULES : Classic Sudoku rules apply. Additionally, there are some arrow shapes in the grid. The sum of the digits along the path of each arrow must equal the digit in the circled cell. Digits may repeat along an arrow. The two-digit number in the ellipse of an arrow (read from left to right) is the sum of the other digits on the same arrow. 

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PUZZLE NO. 301 : THERMO-ARROW HYBRID SUDOKU

 

RULES : Classic Sudoku rules apply. Additionally, there are some thermometer shapes in the grid. The numbers are in increasing order from the bulb to the flat end on each thermometer. Additionally, there are some arrow shapes in the grid. The sum of the digits along the path of each arrow must equal the digit in the circled cell. Digits may repeat along an arrow. 

Solve Online

PUZZLE NO. 295 : ARROW SUDOKU

 

RULES : Classic Sudoku rules apply. Additionally, there are some arrow shapes in the grid. The sum of the digits along the path of each arrow must equal the digit in the circled cell. Digits may repeat along an arrow.

Solve Online