We have a collection of free printables just for beginning solvers here: Easy Sudoku Puzzles. These booklets are in PDF format and need the Adobe Acrobat Reader to view or print. You can get started on solving these puzzles by first training with regular sudoku. Intermediate Sudoku Puzzles, Volume 1 Each of my books contains a collection of eight sudoku puzzles, 1-per-page, with a page of hints and a page of answers in the back.

If you get stumped, the answers are on the second page of the printable PDF's. This should get your mind thinking in some interesting new ways about numbers! The digits in a given outlined area must add up to the little number for that area. But the thing that makes it killer, are those little numbers in the left corners of each of the red outlined areas. So in our example (a 6 by 6 grid), each of the rows and columns must contain one and only one of the digits from 1 through six. In addition to the regular sudoku rules, each of the outlined areas must add up to the total given for that area. We recommend using a A4 paper.You might find killer sudoku puzzles easier or harder than regular sudokus. This website will provide you printable irregular sudoku puzzles, we daily update including solutions. For 9x9 sudoku it is possible to add QRcodes to quickly find solutions on mobile. And finally choose the options: print or not the solutions (think about saving paper by finding the solutions of the charts online). Then choose the print format: PDF or HTML. Printable Irregular Sudoku Puzzles (Daily update) You can print it for free on our Sudoku website and make as many copies as you want to share with friends or family members. For 9x9 sudoku you can choose to print 4 sudoku per page or 6 sudoku per page. The new games can be referred to Jigsaw Diagonal Sudoku or Jigsaw X Sudoku. Jigsaw Sudoku can also add rules of having two diagonal lines.

Number 1-N can only appear once in each group.

Number 1-N can only appear once in each row.

Number 1-N can only appear once in each column.

The solving process for Jigsaw Sudoku is to fill numbers from 1-N in NxN grids.Numbers cannot be repetitive in each row, each column, each group (N grids in rough-line boxes). Want to save some trees Try the online version of these puzzles. Each booklet contains eight puzzles, hints, and answers. Within each volume, the puzzles are also ordered by ascending difficulty. By pressing 'New Puzzle.', you can choose game size and difficulty level. My Jigsaw Sudoku puzzles are collected in 100 printable booklets per volume. Jigsaw Sudoku puzzles on ol have seven sizes of “3x3,4x4,5x5,6圆,7x7,8x8,9x9” with ten difficulty levels. Different from standard Sudoku, jigsaw Sudoku uses irregular gridding groups to replace traditional 3x3 grids. Jigsaw Sudoku is also referred to puzzle Sudoku.

Daily jigsaw sudoku to print