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This variation of Sudoku has a special new rule: both diagonals have to have each digit once, just like columns and rows Come back every day for a fresh and free new Diagonal Sudoku puzzle.
Diagonal sudoku puzzles update#
This website will provide you printable Diagonal Sudoku puzzles, we daily update including solutions. Printable Diagonal Sudoku puzzles (Daily update)
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Number 1-9 can only appear once in each column.Numbers cannot be repetitive in each row, each column, each group (3x3 grids in rough-line boxes) and two sides of each diagonal line. Each puzzle consists of a 9x9 grid containing given clues in various places. The solving process of diagonal Sudoku is to fill numbers from 1-9 in 9x9 grids. Diagonal Sudoku Play new puzzles each week. It also has more requirements related to players’ observation capacities. Since diagonal Sudoku has more requirements, the solving process is more challenging and interesting. Numbers on two sides of diagonal lines have to be numbers from 1-9 and cannot be repeated. Based on standard Sudoku, diagonal Sudoku has more requirements.
Diagonal sudoku puzzles series#
the length of a 1-3-6 series is 3.)įirst seen odd/even Sudoku: If odd, the first odd number in the corresponding direction or, if even, the first even number.X Sudoku is also referred to diagonal Sudoku. MaxAscending Sudoku: The length of the longest series of ascending digits in the corresponding direction. Higher skyscrapers block the view of lower ones, size being given by the digit. Skyscraper Sudoku: The number of visible skyscrapers from that side. Next-to-6 Sum Sudoku: The sum of all direct neighbours of the digit 6 in the row or column. Outside-2 Sudoku: Must be placed in one of the first two cells in the corresponding direction. Outside clues per variant show:ĭifference Sudoku: The difference of the first two digits in the corresponding direction. Play diagonal sudoku online: print begin a new puzzle Your time: 0:5. Normal 6圆 sudoku rules apply to all sudokus, so each row, column and region must contain 1-6. Lets try a modification - a diagonal sudoku. A circle is an outside clue for both adjacent puzzles. For premium support please call: 80 more ways to reach us. This is one large puzzle, consisting of six different variants of 6圆 sudokus, all linked together by circles. Come back every day for a fresh new Diagonal Sudoku puzzle Skip to main content.
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May not work on non sudoku grids or special constraints.
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This version has a special puzzle for each day, too If youre new to the genre, consider trying normal sudoku on our website first. Hotkeys Selection Select cells + Mouse click/drag Add or remove from current selection Move selection +, + Add to current selection + Select all cells + + Deselect all cells + Invert selection, Tool sensitive selection Number Entry Insert value, pencil mark, candidate or colour Insert value, pencil mark, candidate or colour Button Insert value, pencil mark, candidate or colour Change Tool, Next mode +, Previous mode "Digit" mode ( on German keyboard layout) "Corner" mode "Centre" mode "Colour" mode + Enter digit in "centre" mode + Enter digit in "corner" mode + + Enter digit in "colour" mode Undo / Redo + Undo last action + Redo last action if it was undo Check finished puzzle Button Press the check button to test basic sudoku rules. Its just like standard sudoku, but with diagonals Each row, column, nonet, and diagonal must include exactly one copy of each number 1 through 9.
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