Aletha Wade

Another Sudoku Book Aletha Wade

So you are a genius, and have completed the first Sudoku book? Give this one a try. Begin with 100 Very Easy Puzzles to warm up that brilliant brain, and advance to the 100 Easy Puzzles, 100 Medium Puzzles, 200 Hard Puzzles, 200 Difficult Puzzles, and finally, 300 Crazy Hard Puzzles - if you are. Naturally, there are answers to check for correctness.