All puzzles ©2005-2020. Feel free to reproduce the puzzles for personal, church, school or institutional use. If you need free puzzles for your small-to-medium circulation newspaper, or you would like to purchase puzzles for a book, periodical, app or website, contact me at dad@. Intermediate Sudoku by KrazyDad, Volume 9, Book 36 Lull'd in the countless chambers of the brain, Our thoughts are link'd by many a hidden chain; Awake but one, and lo, what myriads arise! Intermediate Sudoku by KrazyDad, Volume 1, Book 17 One truth discovered, one pang of regret at not being able to express it, is better than all the fluency and flippancy in the world.

3-by-3 block contain all of the digits 1 thru 9. If you use logic you can solve the puzzle without guesswork. Need a li. My Jigsaw Sudoku puzzles are collected in 100 printable booklets per volume. Within each volume, the puzzles are also ordered by ascending difficulty. Each booklet contains eight puzzles, hints, and answers. Want to save some trees? Try the online version of these puzzles. Select a difficulty level. Fill in the blank squares so that each row, each column and each 3-by-3 block contain all of the digits 1 thru 9. If you use logic you can solve the puzzle without guesswork. Hexadecimal Sudoku Puzzles by Krazydad. Hexadecimal Sudokus also known as 16x16 Sudoku are a larger version of regular Sudoku that feature a 16 x 16 grid, and 16 hexadecimal digits. Each row, column and 4x4 block contains all the digits 0 thru F or numbers from 1 to 16, in the decimal versions. Killer Sudoku 1 15 11 15 9 4 6 8 16 13 20 19 10 7 14 8 14 17 16 7 17 11 11 21 16 21 17 16 21 22 3 Intermediate Killer Sudoku Puzzles, Volume 12, Book 10 For more puzzles, visitFill in the blank squares so that each row, each column and each 3-by-3 block contain all of the digits 1 thru 9.