Will Shortz Presents Sleepless with Sudoku : 100 Wordless Crossword Puzzles

Feed your need for sudoku!

All over the country people can't sleep, can't eat, can't think about anything but sudoku! People all over the world can't get enough of this addicting and delightful number puzzle. Now you too can discover the puzzle that the world just can't put down!

Features:
· 100 all-new puzzles
· Edited by legendary New York Times crossword editor Will Shortz
· Big grids with lots of space for easy solving

“A puzzling global phenomenon” —The Economist

“The biggest craze to hit The Times since the first crossword puzzle was published in 1935.” —The Times of London

“England's most addictive newspaper puzzle.” —New York magazine

“The latest craze in games” —BBC News

“Sudoku is dangerous stuff. Forget work and family—think papers hurled across the room and industrial-sized blobs of correction fluid. I love it!” —The Times of London

“Sudokus are to the first decade of the 21st century what Rubik's Cube was to the 1970s.” —The Daily Telegraph

“Britain has a new addiction. Hunched over newspapers on crowded subway trains, sneaking secret peeks in the office, a puzzle-crazy nation is trying to slot numbers into small checkerboard grids.” —Associated Press

“Forget crosswords.” —The Christian Science Monitor