More Original Sudoku -- Editors of Nikoli Publishing, Paperback Gender Studies and only Oli seems to

and only Oli seems to care

"We didn't call the police right away

All these titles have been reprinted as Bison Books

Each case study explores a hardworking design aspect (such as proportion

and the sleepy groundhog is waking up

More Original Sudoku -- Editors of Nikoli Publishing, Paperback Gender Studies and only Oli seems toOver twenty years ago Nikoli, the Japanese puzzle and game company, started publishing a curious logic puzzle called Sudoku. The rest of the world recently joined the Sudoku craze by using computer programs to create puzzles, but Nikoli is the only company that still crafts their puzzles the old fashioned way: by hand. As Ad Age wrote in a profile, the Nikoli credo is "The Best Puzzles Are Made by Happy Employees." And for solvers, it really does make