[b]IIN Update! [/b] We are very proud to announce the BIGGEST update yet we've made for IIN! [b]Leaderboards[/b] Now you can compete with others, to be the fastest player(s) in solving hardcore puzzles! And this can be done on single and multiplayer mode for all levels. [b]Challenge[/b] This is a special bi-weekly challenge where you need to finish, before time runs out, a mixed set of levels selected by us, with its own Leaderboard to compete for the top spot, also in single and multiplayer. What are you waiting for? Play and show to the world that you can be the the best one!