A fun and clever twist for sudoku aficionados and egomaniacs--a chance
to test their skills against seven levels of increasingly difficult
puzzles to find their true sudoku I.Q!
In a fun departure from the run of the mill competition, this book gives
Sudoku aficionados a chance to test their know-how. Readers go through
seven levels of increasingly difficult puzzles--easy, experienced, hard,
brutal, murderous, genius, and sadistic--scoring points along the way,
based on completion and time components, to find their true Sudoku I.Q.