Mixed / Variety Brain Workouts Variety Puzzles: 200 Easy to Hard Puzzles & 6 Puzzle Types (Suguru, Minesweeper, Killer Sudoku, Kakuro, Windoku, Shikaku) Killer Sudoku, Kakuro, Suguru / Number Blocks, Minesweeper DifficultyEasy To Hard Puzzle count200 puzzles View Book →
Mixed / Variety Brain Workouts Variety Puzzles: 200 Extreme Puzzles & 6 Puzzle Types (Suguru, Minesweeper, Killer Sudoku, Kakuro, Windoku, Shikaku) Killer Sudoku, Kakuro, Suguru / Number Blocks, Minesweeper DifficultyExtreme Puzzle count200 puzzles View Book →
Mixed / Variety Brain Workouts Variety Puzzles: 200 Hard Puzzles & 6 Puzzle Types (Suguru, Minesweeper, Killer Sudoku, Kakuro, Windoku, Shikaku) Killer Sudoku, Kakuro, Suguru / Number Blocks, Minesweeper DifficultyHard Puzzle count200 puzzles View Book →
Mixed / Variety Brain Workouts Variety Puzzles: 200 Hard to Extreme Puzzles & 6 Puzzle Types (Suguru, Minesweeper, Killer Sudoku, Kakuro, Windoku, Shikaku) Killer Sudoku, Kakuro, Suguru / Number Blocks, Minesweeper DifficultyHard To Extreme Puzzle count200 puzzles View Book →
Mixed / Variety Brain Workouts Variety Puzzles: 200 Medium Puzzles & 6 Puzzle Types (Suguru, Minesweeper, Killer Sudoku, Kakuro, Windoku, Shikaku) Killer Sudoku, Kakuro, Suguru / Number Blocks, Minesweeper DifficultyMedium Puzzle count200 puzzles View Book →
Mixed / Variety Brain Workouts Variety Puzzles: 200 Medium to Very Hard Puzzles & 6 Puzzle Types (Suguru, Minesweeper, Killer Sudoku, Kakuro, Windoku, Shikaku) Killer Sudoku, Kakuro, Suguru / Number Blocks, Minesweeper DifficultyMedium To Very Hard Puzzle count200 puzzles View Book →
Mixed / Variety Brain Workouts Variety Puzzles: 200 Very Hard Puzzles & 6 Puzzle Types (Suguru, Minesweeper, Killer Sudoku, Kakuro, Windoku, Shikaku) Killer Sudoku, Kakuro, Suguru / Number Blocks, Minesweeper DifficultyVery Hard Puzzle count200 puzzles View Book →
Mixed / Variety Brain Workouts: 500 Easy Logic Puzzles (Suguru, Masyu, Arrows, Mathrax, Minesweeper, Straights, No Four in a row, Sudoku, Sutoreto, Kuromasu, Grand Tour and Creek) Classic Sudoku, Suguru / Number Blocks, Masyu, Minesweeper DifficultyEasy Puzzle count500 puzzles View Book →
Mixed / Variety Brain Workouts: 500 Hard Logic Puzzles (Suguru, Masyu, Arrows, Mathrax, Minesweeper, Straights, No Four in a row, Sudoku, Sutoreto, Kuromasu, Grand Tour and Creek) Classic Sudoku, Suguru / Number Blocks, Masyu, Minesweeper DifficultyHard Puzzle count500 puzzles View Book →
Mixed / Variety Brain Workouts: 500 Medium Logic Puzzles (Suguru, Masyu, Arrows, Mathrax, Minesweeper, Straights, No Four in a row, Sudoku, Sutoreto, Kuromasu, Grand Tour and Creek) Classic Sudoku, Suguru / Number Blocks, Masyu, Minesweeper DifficultyMedium Puzzle count500 puzzles View Book →
Mixed / Variety Challenging Logic Puzzles: 200 Easy Puzzles & 6 Puzzle Types (Calcudoku, Binary Puzzle, Jigsaw Sudoku, Slitherlink, Battleships, Skyscrapers) Jigsaw Sudoku, Battleships, Binary Puzzle / Binairo, Calcudoku / Mathdoku DifficultyEasy Puzzle count200 puzzles View Book →
Mixed / Variety Challenging Logic Puzzles: 200 Easy to Hard Puzzles & 6 Puzzle Types (Calcudoku, Binary Puzzle, Jigsaw Sudoku, Slitherlink, Battleships, Skyscrapers) Jigsaw Sudoku, Battleships, Binary Puzzle / Binairo, Calcudoku / Mathdoku DifficultyEasy To Hard Puzzle count200 puzzles View Book →
Mixed / Variety Challenging Logic Puzzles: 200 Extreme Puzzles & 6 Puzzle Types (Calcudoku, Binary Puzzle, Jigsaw Sudoku, Slitherlink, Battleships, Skyscrapers) Jigsaw Sudoku, Battleships, Binary Puzzle / Binairo, Calcudoku / Mathdoku DifficultyExtreme Puzzle count200 puzzles View Book →
Mixed / Variety Challenging Logic Puzzles: 200 Hard Puzzles & 6 Puzzle Types (Calcudoku, Binary Puzzle, Jigsaw Sudoku, Slitherlink, Battleships, Skyscrapers) Jigsaw Sudoku, Battleships, Binary Puzzle / Binairo, Calcudoku / Mathdoku DifficultyHard Puzzle count200 puzzles View Book →
Mixed / Variety Challenging Logic Puzzles: 200 Hard to Extreme Puzzles & 6 Puzzle Types (Calcudoku, Binary Puzzle, Jigsaw Sudoku, Slitherlink, Battleships, Skyscrapers) Jigsaw Sudoku, Battleships, Binary Puzzle / Binairo, Calcudoku / Mathdoku DifficultyHard To Extreme Puzzle count200 puzzles View Book →
Mixed / Variety Challenging Logic Puzzles: 200 Medium Puzzles & 6 Puzzle Types (Calcudoku, Binary Puzzle, Jigsaw Sudoku, Slitherlink, Battleships, Skyscrapers) Jigsaw Sudoku, Battleships, Binary Puzzle / Binairo, Calcudoku / Mathdoku DifficultyMedium Puzzle count200 puzzles View Book →
Mixed / Variety Challenging Logic Puzzles: 200 Medium to Very Hard Puzzles & 6 Puzzle Types (Calcudoku, Binary Puzzle, Jigsaw Sudoku, Slitherlink, Battleships, Skyscrapers) Jigsaw Sudoku, Battleships, Binary Puzzle / Binairo, Calcudoku / Mathdoku DifficultyMedium To Very Hard Puzzle count200 puzzles View Book →
Mixed / Variety Challenging Logic Puzzles: 200 Very Hard Puzzles & 6 Puzzle Types (Calcudoku, Binary Puzzle, Jigsaw Sudoku, Slitherlink, Battleships, Skyscrapers) Jigsaw Sudoku, Battleships, Binary Puzzle / Binairo, Calcudoku / Mathdoku DifficultyVery Hard Puzzle count200 puzzles View Book →
Mixed / Variety Fun Activity Book for Adults: 200 Easy Puzzles & 6 Puzzle Types (Numbrix, Fillomino, Futoshiki, Sudoku X, Masyu, Straights) Sudoku X, Numbrix, Futoshiki, Fillomino DifficultyEasy Puzzle count200 puzzles View Book →
Mixed / Variety Fun Activity Book for Adults: 200 Easy to Hard Puzzles & 6 Puzzle Types (Numbrix, Fillomino, Futoshiki, Sudoku X, Masyu, Straights) Sudoku X, Numbrix, Futoshiki, Fillomino DifficultyEasy To Hard Puzzle count200 puzzles View Book →
Mixed / Variety Fun Activity Book for Adults: 200 Extreme Puzzles & 6 Puzzle Types (Numbrix, Fillomino, Futoshiki, Sudoku X, Masyu, Straights) Sudoku X, Numbrix, Futoshiki, Fillomino DifficultyExtreme Puzzle count200 puzzles View Book →
Mixed / Variety Fun Activity Book for Adults: 200 Hard to Extreme Puzzles & 6 Puzzle Types (Numbrix, Fillomino, Futoshiki, Sudoku X, Masyu, Straights) Sudoku X, Numbrix, Futoshiki, Fillomino DifficultyHard To Extreme Puzzle count200 puzzles View Book →
Mixed / Variety Fun Activity Book for Adults: 200 Medium Puzzles & 6 Puzzle Types (Numbrix, Fillomino, Futoshiki, Sudoku X, Masyu, Straights) Sudoku X, Numbrix, Futoshiki, Fillomino DifficultyMedium Puzzle count200 puzzles View Book →
Mixed / Variety Fun Activity Book for Adults: 200 Medium to Very Hard Puzzles & 6 Puzzle Types (Numbrix, Fillomino, Futoshiki, Sudoku X, Masyu, Straights) Sudoku X, Numbrix, Futoshiki, Fillomino DifficultyMedium To Very Hard Puzzle count200 puzzles View Book →
