100 LINQ Puzzles for Job Interviews and Certification Exams

These 100 puzzles, with multiple levels of difficulty, can help you quickly improve your essential knowledge and problem solving skills in LINQ (Language-Integrated Query).

Master the functional programming style of LINQ for Object on immutable sequences. We focused on the fluent method notation. You'll find some query notation as well, but no LINQ for XML. We covered most if not all Enumerable standard query operators. Our strategy was to skip the trivial, avoid the clutter, but remember th...