Amvik eBook Solutions

From krazydad, constructor of the wildly popular and addictive puzzles published in The New York Times as Two Not Touch, here are 360 of your favorite Star Batt

Expert Sudoku is an all-new collection of handcrafted puzzles for the expert puzzle-solver. This is the book that challenges skilled solvers and Sudoku-lovers a

Sudoku puzzle book For kids ages 6, 7, 8, 9, 10, 11, and 12 years old This is an excellent starter book of puzzles, the right choice for a child's first introdu

Keeping students involved and actively learning is challenging. Instructors in computer science are aware of the cognitive value of modelling puzzles and often

Sudoku has become an addiction for millions--and that’s great, because mind games help keep our brains in good working order. But even though the rules are si