This third puzzler in the Kanoodle line has more mind-bending challenges. Kanoodlers can test their skill with 303 puzzles in these formats: Traditional 2-D, Traditional 3-D and the new 2-D puzzles that feature a sliding puzzle board. These challenges help build spatial reasoning and critical thinking skills. Pick a puzzle, set up the challenge, and place the remaining pieces to solve. Are you ready for an extreme brain workout?