Go! The puzzle includes Swizzlblocks, aquatica and Skycraper -- the ultimate test of speed, nerve and wits -- all in fun! Swizzleblocks is a hectic and addictive puzzle game featuring four relaxed game modes. Aquatica is a nautical, fast-paced, dizzying puzzle game where strings of three mines fall into your submarine's field. And the skyscraper is the most extreme, rapidly solving puzzles to the top. If you think you can handle it, prove yourself by trying them all on the internet and earn a spot on the leaderboards. Go! The puzzle contains single, co-op and multiplayer challenges with various game modes and endless levels. Swizzleblocks with video chat features, four rest modes, including puzzle, challenge, attack time and combat. Aquatics has three rapid modes, 50 crack puzzles, and online video chat. Skycraper has three mind-tickling modes, seven cities, five to seven towers each, 50 brain teasing puzzles, multiplayer online video chat and much, much more.