400 JIGSAW puzzles 9 x 9 VERY HARD + BONUS 250 LABYRINTH 20 x 20: Sudoku Very Hard levels and Maze puzzles very hard level

Get ready for these super heavy puzzles. In this sudoku it is necessary to fill empty cells with numbers from 1 to 9, each of the digits should appear only once in each row and column of the square of 9x9. The puzzle contains areas in an arbitrary form. They can be called figurative or geometric, they also have names (Jigsaw Sudoku, Geometry Sudoku, Irregular Sudoku, Kikagaku Nanpure). 400 high-quality classic puzzles + bonus in 250 labyrinths 20 x 20 very hard levels (bonus puzzles need to be downloaded and printed). The way to mastery of Sudoku! Sudoku puzzles of very hard levels have a lot of name: sudoku, sudoku puzzles, sudoku game, sudoku solver, sudoku very hard, sudoku extreme, daily sudoku, play sudoku, game sudoku, very hard sudoku puzzles, extreme sudoku puzzles, le puzzle, sudoku with answers, sudoku grid, how to play sudoku, sudoku answers, play sudoku very hard, play sudoku extreme, sudoku puzzle solver, play sudoku game, times sudoku, daily sudoku puzzle, mini sudoku, sudoku classic, sudoku puzzle game, super sudoku, how to play sudoku game, jigsaw puzzle, puzzle games, i want to play sudoku, sudoku challenge, sudoku pro, simple sudoku puzzle, sud0ku, find sudoku, play sudoku puzzles, play sudoku now, puzzle e, jigsaw puzzle games, brain games sudoku, play puzzle games, puzzle maker, life sudoku, sudoku number puzzle, maths puzzle games, un puzzle, jigsaw puzzel, sudoku puzzels, maths puzzles, loco sudoku, sudoku game app, mathematical puzzles, very hard sudoku printable, extreme sudoku printable, sudoku card game, puzzle inlay, sudoku number game, sukado game, puzzlemania, puzle, puzzle bubble game, games sudoku very hard, games sudoku extreme, sudoku number, jigsaw game, sudoku game download, very hard sudoku games, extreme sudoku games, sudoku problems, sudoku puzzles with answers, puzzle france, how to do sudoku puzzles, puzzle master, sudoku deutsch, sudoku puzzle answers, sud0ku games, sudoku very hard, sudoku extreme, play puzzle, sudoku 2, best sudoku, puzzle express, sudoku puzzles and answers, sudoku tips, sudokus, solver sudoku, how to do sudoku, sudoku new, sudoku master, sudoku techniques, puzzle pieces, sudoku for adults, sudoku site, play jigsaw puzzle, brain teasers, suduku for beginners, a sudoku puzzle, sudoku tricks, sudoku rules, puzzle bobble, daily puzzle, how to solve sudoku, logic puzzle games, su doku, puzzle en francais, daily jigsaw puzzle, 7sudoku, the puzzle, jigsaw sudoku, sudoku solution, the jigsaw puzzles, bubble puzzle, logic puzzles, sudoku for beginners, sudoku solutions, answers to sudoku puzzles, sudoku u, daily sudoku hard, sudoku creator, sudoku 9x9, sudoku puzzles collection, mega sudoku, best sudoku puzzles, all puzzle games, puzzle bubble, ultimate sudoku, sudoku of the day, best for puzzles sudoku english sudoku puzzles, sudoku expert, monster sudoku, sudoku plus, puzzle pirates, sudoku x, epuzzle, sudoku net, sudoku mania, games puzzle games, fiendish sudoku, sudoku junior, usa sudoku, sudoku au, puzzle g, the sudoku, sudoku uk, sudoku evil, sudoku kingdom, usa today sudoku, very hard sudoku puzzles, extreme sudoku puzzles, best sudoku, big sudoku, addicted, how to sudoku, the daily sudoku, sudoku billions, sudoku maker, sudoku c, how to solve sudoku puzzles, sudoku name, daily sudoku game, sudoku o, blank sudoku grid, sudoku on, sudoku today easy, sudoku sudoku, puzzle shop, puzzel, sudoku board, brain puzzles, hard puzzles, jigsaw, buy puzzles, puzzle collection, brain puzzle games, funny puzzle game, games and puzzles, funny puzzles, sudoku puzzle books, very hard puzzle games, extreme puzzle games, very hard puzzle, extreme puzzle, number puzzle, maze puzzle, puzzle boutique, puzzle original, puzzle solving games, cool puzzle games, puzzle puzzle puzzle, puzzle puzzle game, sudoku puzzles to buy, the sudoku challenge. I hope you enjoy the book. I would really appreciate it if you write a review. Best regards, Basford Holme