505 Games today announced a new Nintendo DS line-up of puzzle games, with three titles to be released this year. Spellbound is a spelling game that tests your language skills and gets more difficult as your abilities improve, Maths Made Simple is based on a book by Japanese professor Susumu Sakurai, which teaches you a method for breaking down mathematical problems into simply easy-to-follow steps and Blended is a puzzle game which challenges players to mix colours together and create groups of three or more. Check the press release for more details and release dates.