Pure wow--announcing a dazzling new idea in Sudoku! The Big Book of Visual Sudoku reinvents the world' most popular number game by adding a second visual "layer" on top of the traditional number/logic puzzle--using symbols and pictures instead of numbers. It's a paradigm shift, 273 puzzles that present Sudoku for both sides of the brain, left (the logical) and right (the visual). The puzzles are oversized, colorful, graphically arresting--...