The PlayStation Network (PSN) is great for accessing new content such as games from the PlayStation Store, but what if you don't have an Internet connection or the ability to put downloaded games onto your PSP' Enter the Network Collection series of UMD releases, problem solved. The Network Collection Puzzle Pack UMD contains three PSP games from the PlayStation Store on one UMD, the games have been chosen with an eye towards puzzle fans. Lemmings Oh no! The Lemmings are back! Lemmings on the PSP is a remake of the original Amiga game from 1991, but don't let that put you off. This is an enhanced recreation with better graphics and updated music. You must guide the Lemmings from their entrances to the exits, avoiding the traps and pitfalls along the way. Go! Sudoku If you've never played the fiendishly addictive Sudoku games in newspapers or puzzle magazines, you are in the minority. Now you can experience the puzzles and frustrations with your PSP. The game comes with 1000 Sudoku puzzles straight away and more to download if you have access to the Internet. However, there are also three multiplayer challenge modes and you can create your own puzzles and share them with friends. Go! Puzzle A collection within a collection, Go! Puzzle contains Go! Puzzle Aquatica, Go! Puzzle Swizzle Blocks and Go! Puzzle Skyscraper. Aquatica sees you racing against the clock, trying to clear mines by making lines of three of the same colour. In Swizzle Blocks you have to blow up multi-coloured blocks by rotating them to form squares. Finally, Skyscraper requires you to guide your character to the top of towers by crossing floors on squares of the same colour. Do your PSP a favour and see what all the PSN fuss is about!