Calcudoku / Mathdoku Puzzle Books

Explore 149 published Calcudoku / Mathdoku books.

2021 Activity Book for Adults: 365 Easy Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Sudoku, Futoshiki, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Killer Sudoku, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix) by Dr. Khalid Alzamili – front cover

Mixed / Variety

2021 Activity Book for Adults: 365 Easy Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Sudoku, Futoshiki, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Killer Sudoku, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix)

Jigsaw Sudoku, Killer Sudoku, Battleships, Binary Puzzle / Binairo

Difficulty: Easy
Puzzle count: 365 puzzles

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2021 Activity Book for Adults: 365 Extreme Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Sudoku, Futoshiki, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Killer Sudoku, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix) by Dr. Khalid Alzamili – front cover

Mixed / Variety

2021 Activity Book for Adults: 365 Extreme Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Sudoku, Futoshiki, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Killer Sudoku, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix)

Jigsaw Sudoku, Killer Sudoku, Battleships, Binary Puzzle / Binairo

Difficulty: Extreme
Puzzle count: 365 puzzles

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2021 Activity Book for Adults: 365 Hard Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Sudoku, Futoshiki, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Killer Sudoku, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix) by Dr. Khalid Alzamili – front cover

Game Calendars

2021 Activity Book for Adults: 365 Hard Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Sudoku, Futoshiki, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Killer Sudoku, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix)

Jigsaw Sudoku, Killer Sudoku, Battleships, Binary Puzzle / Binairo

Difficulty: Hard
Puzzle count: 365 puzzles

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2021 Activity Book for Adults: 365 Medium Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Sudoku, Futoshiki, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Killer Sudoku, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix) by Dr. Khalid Alzamili – front cover

Mixed / Variety

2021 Activity Book for Adults: 365 Medium Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Sudoku, Futoshiki, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Killer Sudoku, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix)

Jigsaw Sudoku, Killer Sudoku, Battleships, Binary Puzzle / Binairo

Difficulty: Medium
Puzzle count: 365 puzzles

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2021 Activity Book for Adults: 365 Very Hard Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Sudoku, Futoshiki, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Killer Sudoku, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix) by Dr. Khalid Alzamili – front cover

Mixed / Variety

2021 Activity Book for Adults: 365 Very Hard Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Sudoku, Futoshiki, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Killer Sudoku, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix)

Jigsaw Sudoku, Killer Sudoku, Battleships, Binary Puzzle / Binairo

Difficulty: Very Hard
Puzzle count: 365 puzzles

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2021 Adult Puzzle Book: 365 Easy Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Sudoku, Fillomino, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Sudoku X, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix) by Dr. Khalid Alzamili – front cover

Game Calendars

2021 Adult Puzzle Book: 365 Easy Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Sudoku, Fillomino, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Sudoku X, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix)

Sudoku X, Jigsaw Sudoku, Battleships, Binary Puzzle / Binairo

Difficulty: Easy
Puzzle count: 365 puzzles

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2021 Adult Puzzle Book: 365 Extreme Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Sudoku, Fillomino, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Sudoku X, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix) by Dr. Khalid Alzamili – front cover

Game Calendars

2021 Adult Puzzle Book: 365 Extreme Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Sudoku, Fillomino, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Sudoku X, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix)

Sudoku X, Jigsaw Sudoku, Battleships, Binary Puzzle / Binairo

Difficulty: Extreme
Puzzle count: 365 puzzles

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2021 Adult Puzzle Book: 365 Hard Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Sudoku, Fillomino, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Sudoku X, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix) by Dr. Khalid Alzamili – front cover

Game Calendars

2021 Adult Puzzle Book: 365 Hard Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Sudoku, Fillomino, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Sudoku X, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix)

Sudoku X, Jigsaw Sudoku, Battleships, Binary Puzzle / Binairo

Difficulty: Hard
Puzzle count: 365 puzzles

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2021 Adult Puzzle Book: 365 Medium Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Sudoku, Fillomino, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Sudoku X, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix) by Dr. Khalid Alzamili – front cover

Game Calendars

2021 Adult Puzzle Book: 365 Medium Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Sudoku, Fillomino, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Sudoku X, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix)

Sudoku X, Jigsaw Sudoku, Battleships, Binary Puzzle / Binairo

Difficulty: Medium
Puzzle count: 365 puzzles

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2021 Adult Puzzle Book: 365 Very Hard Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Sudoku, Fillomino, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Sudoku X, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix) by Dr. Khalid Alzamili – front cover

Game Calendars

2021 Adult Puzzle Book: 365 Very Hard Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Sudoku, Fillomino, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Sudoku X, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix)

Sudoku X, Jigsaw Sudoku, Battleships, Binary Puzzle / Binairo

Difficulty: Very Hard
Puzzle count: 365 puzzles

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2021 Calcudoku: 365 Easy to Hard (9x9) Puzzles for Every Day of the Year : Keep Your Brain Young by Dr. Khalid Alzamili – front cover

Game Calendars

2021 Calcudoku: 365 Easy to Hard (9x9) Puzzles for Every Day of the Year : Keep Your Brain Young

Calcudoku / Mathdoku, Game Calendars

Difficulty: Easy To Hard
Puzzle count: 365 puzzles

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2022 Activity Book for Adults: 365 Easy Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Numbrix, Futoshiki, Shikaku, Kakuro, Hitori, Straights, Killer Sudoku, Battleships, Jigsaw Sudoku, Calcudoku, Suguru, and Binary Puzzle) by Dr. Khalid Alzamili – front cover

Game Calendars

2022 Activity Book for Adults: 365 Easy Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Numbrix, Futoshiki, Shikaku, Kakuro, Hitori, Straights, Killer Sudoku, Battleships, Jigsaw Sudoku, Calcudoku, Suguru, and Binary Puzzle)

Jigsaw Sudoku, Killer Sudoku, Battleships, Binary Puzzle / Binairo

Difficulty: Easy
Puzzle count: 365 puzzles

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2022 Activity Book for Adults: 365 Extreme Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Numbrix, Futoshiki, Shikaku, Kakuro, Hitori, Straights, Killer Sudoku, Battleships, Jigsaw Sudoku, Calcudoku, Suguru, and Binary Puzzle) by Dr. Khalid Alzamili – front cover

Game Calendars

2022 Activity Book for Adults: 365 Extreme Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Numbrix, Futoshiki, Shikaku, Kakuro, Hitori, Straights, Killer Sudoku, Battleships, Jigsaw Sudoku, Calcudoku, Suguru, and Binary Puzzle)

Jigsaw Sudoku, Killer Sudoku, Battleships, Binary Puzzle / Binairo

Difficulty: Extreme
Puzzle count: 365 puzzles

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2022 Activity Book for Adults: 365 Hard Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Numbrix, Futoshiki, Shikaku, Kakuro, Hitori, Straights, Killer Sudoku, Battleships, Jigsaw Sudoku, Calcudoku, Suguru, and Binary Puzzle) by Dr. Khalid Alzamili – front cover

Game Calendars

2022 Activity Book for Adults: 365 Hard Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Numbrix, Futoshiki, Shikaku, Kakuro, Hitori, Straights, Killer Sudoku, Battleships, Jigsaw Sudoku, Calcudoku, Suguru, and Binary Puzzle)

Jigsaw Sudoku, Killer Sudoku, Battleships, Binary Puzzle / Binairo

Difficulty: Hard
Puzzle count: 365 puzzles

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2022 Activity Book for Adults: 365 Medium Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Numbrix, Futoshiki, Shikaku, Kakuro, Hitori, Straights, Killer Sudoku, Battleships, Jigsaw Sudoku, Calcudoku, Suguru, and Binary Puzzle) by Dr. Khalid Alzamili – front cover

Game Calendars

2022 Activity Book for Adults: 365 Medium Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Numbrix, Futoshiki, Shikaku, Kakuro, Hitori, Straights, Killer Sudoku, Battleships, Jigsaw Sudoku, Calcudoku, Suguru, and Binary Puzzle)

Jigsaw Sudoku, Killer Sudoku, Battleships, Binary Puzzle / Binairo

Difficulty: Medium
Puzzle count: 365 puzzles

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2022 Activity Book for Adults: 365 Very Hard Variety Puzzles for Every Day of the Year by Dr. Khalid Alzamili – front cover

Game Calendars

2022 Activity Book for Adults: 365 Very Hard Variety Puzzles for Every Day of the Year

Jigsaw Sudoku, Killer Sudoku, Battleships, Binary Puzzle / Binairo

Difficulty: Very Hard
Puzzle count: 365 puzzles

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2022 Adult Puzzle Book: 365 Easy Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Sudoku, Fillomino, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Killer Sudoku, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix) by Dr. Khalid Alzamili – front cover

Game Calendars

2022 Adult Puzzle Book: 365 Easy Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Sudoku, Fillomino, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Killer Sudoku, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix)

Jigsaw Sudoku, Killer Sudoku, Battleships, Binary Puzzle / Binairo

Difficulty: Easy
Puzzle count: 365 puzzles

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2022 Adult Puzzle Book: 365 Extreme Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Sudoku, Fillomino, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Killer Sudoku, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix) by Dr. Khalid Alzamili – front cover

Game Calendars

2022 Adult Puzzle Book: 365 Extreme Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Sudoku, Fillomino, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Killer Sudoku, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix)

Jigsaw Sudoku, Killer Sudoku, Battleships, Binary Puzzle / Binairo

Difficulty: Extreme
Puzzle count: 365 puzzles

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2022 Adult Puzzle Book: 365 Hard Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Sudoku, Fillomino, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Killer Sudoku, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix) by Dr. Khalid Alzamili – front cover

Game Calendars

2022 Adult Puzzle Book: 365 Hard Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Sudoku, Fillomino, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Killer Sudoku, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix)

Jigsaw Sudoku, Killer Sudoku, Battleships, Binary Puzzle / Binairo

Difficulty: Hard
Puzzle count: 365 puzzles

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2022 Adult Puzzle Book: 365 Medium Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Sudoku, Fillomino, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Killer Sudoku, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix) by Dr. Khalid Alzamili – front cover

Game Calendars

2022 Adult Puzzle Book: 365 Medium Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Sudoku, Fillomino, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Killer Sudoku, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix)

Jigsaw Sudoku, Killer Sudoku, Battleships, Binary Puzzle / Binairo

Difficulty: Medium
Puzzle count: 365 puzzles

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2022 Adult Puzzle Book: 365 Very Hard Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Sudoku, Fillomino, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Killer Sudoku, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix) by Dr. Khalid Alzamili – front cover

Game Calendars

2022 Adult Puzzle Book: 365 Very Hard Variety Puzzles for Every Day of the Year : 12 Puzzle Types (Sudoku, Fillomino, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Killer Sudoku, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix)

Jigsaw Sudoku, Killer Sudoku, Battleships, Binary Puzzle / Binairo

Difficulty: Very Hard
Puzzle count: 365 puzzles

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2022 Calcudoku: 365 Easy Puzzles for Every Day of the Year by Dr. Khalid Alzamili – front cover

Game Calendars

2022 Calcudoku: 365 Easy Puzzles for Every Day of the Year

Calcudoku / Mathdoku, Game Calendars

Difficulty: Easy
Puzzle count: 365 puzzles

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2022 Calcudoku: 365 Easy to Hard Puzzles for Every Day of the Year : Keep Your Brain Young by Dr. Khalid Alzamili – front cover

Game Calendars

2022 Calcudoku: 365 Easy to Hard Puzzles for Every Day of the Year : Keep Your Brain Young

Calcudoku / Mathdoku, Game Calendars

Difficulty: Easy To Hard
Puzzle count: 365 puzzles

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2022 Calcudoku: 365 Extreme Puzzles for Every Day of the Year : Keep Your Brain Young by Dr. Khalid Alzamili – front cover

Game Calendars

2022 Calcudoku: 365 Extreme Puzzles for Every Day of the Year : Keep Your Brain Young

Calcudoku / Mathdoku, Game Calendars

Difficulty: Extreme
Puzzle count: 365 puzzles

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