Puzzle 16
(22 points)
Fill the grid with the digits 1 to 9. Each row, column and 3x3-box has exactly one of each digit. Some cells have arrows, and these show some digits.
But i didnt understand yet arrows rule. I guess its important about arrows is its angle(45, 90,135,180 degree). But i didnt figure out yet.
Puzzle 17 (23 points)
Every row column and outlined regions contain exactly ones 1-9. A number cannot repeat in any single row column and outlined regions.
Puzzle 18 (24 points)/Outside Sudoku
Fill in the grid so that every row, every column, and every 3 x 3 box contains the digits 1 through 9. Outside digits must be inserted in the corresponding row or column of the contiguos box.
Puzzle 19 (24 points)
Fill in the grid so that every row, every column, and every 3 x 3 box contains the digits 1 through 9.
I didnt figure out mean of circle with arrow.
Puzzle 20 (26 points)(maybe its name is odd snake sudoku)
Fill in the grid so that every row, every column, and every 3 x 3 box contains the digits 1 through 9. Draw a snake from left top to right bottom. Snake cannot touch or cross itself and all cells included by the snake must be odd numbers.
Puzzle 21 (26 points)
Fill in the grid so that every row, every column, and every 3 x 3 box contains the digits 1 through 9. Numbers outside grid represent sum of circles in corresponding direction.
Puzzle 22 (27 points)
Fill in the grid so that every row, every column, and every 3 x 3 box contains the digits 1 through N(eight numbers of nine + one blacken cell). Blacken one cell so that every row column and 3x3 box contain exactly one blacken cell. Numbers outside the grid show sum of digits to blacken cell in the corresponding direction.
Puzzle 23 (28 points)
Fill in the grid so that every row, every column, and every 3 x 3 box contains the digits 1 through 9.
As i see, circles must contain consecutive digits. Japanese explanation is long, and i think if rule its simple why is long
? Maybe circles has another function, but i didnt realize. But i can say clearly, rule doesnt say quantity of each consecutive digit must be equal, greater digit than the other much more times placed in the circles than the other, but maybe another means of circles is less number much more placed than the other. Because in the example digit 2(six times) most placed in the circles, after 3(three times), and last 4(two times) Im not sure.
Puzzle 24 (29 points)
Fill in the grid so that every row, every column, and every 3 x 3 box contains the digits 1 through 9.
Some circles placed in the diagram as forming quadruplet. When fill the diagram 1-9 all quadruplet circles same 4-digit numbers. In the example 4-digit numbers is 4187. This number can be read dioganally, left to right(or reverse direction); top to bottom(or reverse).
Puzzle 25 (30 points)
Fill in the grid so that every row, every column, and every 3 x 3 box contains the digits 1 through 9.
Digits on the arrows must ascend towards arrowhead.
Ps: Some puzzles already not clarified exactly. Any idea of this puzzle you can add.
Best
Try to translate english Serkan Yürekli
Fill the grid with the digits 1 to 9. Each row, column and 3x3-box has exactly one of each digit. Some cells have arrows, and these show some digits.
But i didnt understand yet arrows rule. I guess its important about arrows is its angle(45, 90,135,180 degree). But i didnt figure out yet.
Puzzle 17 (23 points)
Every row column and outlined regions contain exactly ones 1-9. A number cannot repeat in any single row column and outlined regions.
Puzzle 18 (24 points)/Outside Sudoku
Fill in the grid so that every row, every column, and every 3 x 3 box contains the digits 1 through 9. Outside digits must be inserted in the corresponding row or column of the contiguos box.
Puzzle 19 (24 points)
Fill in the grid so that every row, every column, and every 3 x 3 box contains the digits 1 through 9.
I didnt figure out mean of circle with arrow.
Puzzle 20 (26 points)(maybe its name is odd snake sudoku)
Fill in the grid so that every row, every column, and every 3 x 3 box contains the digits 1 through 9. Draw a snake from left top to right bottom. Snake cannot touch or cross itself and all cells included by the snake must be odd numbers.
Puzzle 21 (26 points)
Fill in the grid so that every row, every column, and every 3 x 3 box contains the digits 1 through 9. Numbers outside grid represent sum of circles in corresponding direction.
Puzzle 22 (27 points)
Fill in the grid so that every row, every column, and every 3 x 3 box contains the digits 1 through N(eight numbers of nine + one blacken cell). Blacken one cell so that every row column and 3x3 box contain exactly one blacken cell. Numbers outside the grid show sum of digits to blacken cell in the corresponding direction.
Puzzle 23 (28 points)
Fill in the grid so that every row, every column, and every 3 x 3 box contains the digits 1 through 9.
As i see, circles must contain consecutive digits. Japanese explanation is long, and i think if rule its simple why is long
? Maybe circles has another function, but i didnt realize. But i can say clearly, rule doesnt say quantity of each consecutive digit must be equal, greater digit than the other much more times placed in the circles than the other, but maybe another means of circles is less number much more placed than the other. Because in the example digit 2(six times) most placed in the circles, after 3(three times), and last 4(two times) Im not sure.Puzzle 24 (29 points)
Fill in the grid so that every row, every column, and every 3 x 3 box contains the digits 1 through 9.
Some circles placed in the diagram as forming quadruplet. When fill the diagram 1-9 all quadruplet circles same 4-digit numbers. In the example 4-digit numbers is 4187. This number can be read dioganally, left to right(or reverse direction); top to bottom(or reverse).
Puzzle 25 (30 points)
Fill in the grid so that every row, every column, and every 3 x 3 box contains the digits 1 through 9.
Digits on the arrows must ascend towards arrowhead.
Ps: Some puzzles already not clarified exactly. Any idea of this puzzle you can add.
Best
Try to translate english
Serkan Yürekli