Game Calendars 2026 Jigsaw Sudoku: 365 Very Hard (9x9) Puzzles for Every Day of the Year Jigsaw Sudoku, Game Calendars DifficultyVery Hard Puzzle count365 puzzles View Book →
Game Calendars 2026 Kakuro: 365 Hard (9x9) Cross Sums Puzzles for Every Day of the Year Kakuro, Game Calendars DifficultyHard Puzzle count365 puzzles View Book →
Game Calendars 2026 Killer Sudoku: 365 Easy to Hard (9x9) Puzzles for Every Day of the Year Killer Sudoku, Game Calendars DifficultyEasy To Hard Puzzle count365 puzzles View Book →
Game Calendars 2026 Killer Sudoku: 365 Hard (9x9) Puzzles for Every Day of the Year Killer Sudoku, Game Calendars DifficultyHard Puzzle count365 puzzles View Book →
Game Calendars 2026 Killer Sudoku: 365 Medium (9x9) Puzzles for Every Day of the Year Killer Sudoku, Game Calendars DifficultyMedium Puzzle count365 puzzles View Book →
Mixed / Variety 2026 Libro de Rompecabezas Mixtos para Adultos: 365 Rompecabezas Variados Difíciles para Cada Día: Sudoku, Kakuro, Calcudoku, Killer Sudoku, Slitherlink, Futoshiki y Más Juegos Mentales para Agudizar tu Mente Killer Sudoku, Calcudoku / Mathdoku, Kakuro, Futoshiki DifficultyNot Specified Puzzle count365 puzzles View Book →
Game Calendars 2026 Numbrix: 365 Easy to Hard (9x9) Puzzles for Every Day of the Year Numbrix, Game Calendars DifficultyEasy To Hard Puzzle count365 puzzles View Book →
Game Calendars 2026 Numbrix: 365 Hard (9x9) Puzzles for Every Day of the Year Numbrix, Game Calendars DifficultyHard Puzzle count365 puzzles View Book →
Game Calendars 2026 Numbrix: 365 Medium (9x9) Puzzles for Every Day of the Year Numbrix, Game Calendars DifficultyMedium Puzzle count365 puzzles View Book →
Game Calendars 2026 Slitherlink: 365 Hard (10x10) Puzzles for Every Day of the Year Slitherlink, Game Calendars DifficultyHard Puzzle count365 puzzles View Book →
Game Calendars 2026 Sudoku: 365 Easy to Hard (9x9) Puzzles for Every Day of the Year Classic Sudoku, Game Calendars DifficultyEasy To Hard Puzzle count365 puzzles View Book →
Game Calendars 2026 Suguru: 365 Easy to Hard (9x9) Puzzles for Every Day of the Year Suguru / Number Blocks, Game Calendars DifficultyEasy To Hard Puzzle count365 puzzles View Book →
Game Calendars 2026 Suguru: 365 Hard (9x9) Puzzles for Every Day of the Year Suguru / Number Blocks, Game Calendars DifficultyHard Puzzle count365 puzzles View Book →
Mixed / Variety 500 Variety Logic Puzzles: 500 Hard Adults Puzzles (Sudoku, Kakuro, Hitori, Minesweeper, Masyu, Suguru, Binary Puzzle, Slitherlink, Futoshiki, Fillomino) Classic Sudoku, Binary Puzzle / Binairo, Kakuro, Suguru / Number Blocks DifficultyHard Puzzle count500 puzzles View Book →
Mixed / Variety 500 Variety Logic Puzzles: 500 Medium Adults Puzzles (Sudoku, Kakuro, Hitori, Minesweeper, Masyu, Suguru, Binary Puzzle, Slitherlink, Futoshiki, Fillomino) Classic Sudoku, Binary Puzzle / Binairo, Kakuro, Suguru / Number Blocks DifficultyMedium Puzzle count500 puzzles View Book →
Mixed / Variety Activity Book : Logic Puzzles : 500 Hard Variety Puzzles (Sudoku, Fillomino, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Sudoku X, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix) Sudoku X, Jigsaw Sudoku, Battleships, Binary Puzzle / Binairo DifficultyHard Puzzle count500 puzzles View Book →
Mixed / Variety Activity Book : Logic Puzzles for Adults & Seniors: 500 Hard Puzzles (Sudoku - Fillomino - Straights - Futoshiki - Binary - Slitherlink - Sudoku X - Masyu - Minesweeper) Sudoku X, Futoshiki, Fillomino, Slitherlink DifficultyHard Puzzle count500 puzzles View Book →
Game Calendars Activity Book for Adults & Seniors: 500 Hard Logic Puzzles (Sudoku - Fillomino - Kakuro - Futoshiki - Hitori - Slitherlink - Killer Sudoku - Calcudoku ... - Numbrix) Killer Sudoku, Calcudoku / Mathdoku, Kakuro, Numbrix DifficultyHard Puzzle count500 puzzles View Book →
Mixed / Variety Activity Book for Adults & Seniors: 500 Medium Logic Puzzles (Sudoku - Fillomino - Kakuro - Futoshiki - Hitori - Slitherlink - Killer Sudoku - Calcudoku - Jigsaw Sudoku - Skyscrapers - Shikaku - Numbrix) Jigsaw Sudoku, Killer Sudoku, Calcudoku / Mathdoku, Kakuro DifficultyMedium Puzzle count500 puzzles View Book →
Mixed / Variety Activity Book for Adults: 500 Easy Puzzles & 12 Puzzle Types (Sudoku, Fillomino, Battleships, Calcudoku, Binoxxo, Slitherlink, Sudoku X, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix) Sudoku X, Jigsaw Sudoku, Battleships, Calcudoku / Mathdoku DifficultyEasy Puzzle count500 puzzles View Book →
Mixed / Variety Activity Book for Adults: 500 Extreme Puzzles & 12 Puzzle Types (Sudoku, Fillomino, Battleships, Calcudoku, Binoxxo, Slitherlink, Sudoku X, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix) Sudoku X, Jigsaw Sudoku, Battleships, Calcudoku / Mathdoku DifficultyExtreme Puzzle count500 puzzles View Book →
Mixed / Variety Activity Book for Adults: 500 Hard Puzzles & 12 Puzzle Types (Sudoku, Fillomino, Battleships, Calcudoku, Binoxxo, Slitherlink, Sudoku X, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix) Sudoku X, Jigsaw Sudoku, Battleships, Calcudoku / Mathdoku DifficultyHard Puzzle count500 puzzles View Book →
Mixed / Variety Activity Book for Adults: 500 Medium Puzzles & 12 Puzzle Types (Sudoku, Fillomino, Battleships, Calcudoku, Binoxxo, Slitherlink, Sudoku X, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix) Sudoku X, Jigsaw Sudoku, Battleships, Calcudoku / Mathdoku DifficultyMedium Puzzle count500 puzzles View Book →
Mixed / Variety Activity Book for Adults: 500 Very Hard Puzzles & 12 Puzzle Types (Sudoku, Fillomino, Battleships, Calcudoku, Binoxxo, Slitherlink, Sudoku X, Masyu, Jigsaw Sudoku, Minesweeper, Suguru, and Numbrix) Sudoku X, Jigsaw Sudoku, Battleships, Calcudoku / Mathdoku DifficultyVery Hard Puzzle count500 puzzles View Book →
