I DO NOT RECOMMEND! Played this game for 3+ years. It's a money pit. YouTube videos prove the developers are decreasing lives per level in order to make success impossible requiring days/ weeks on same level or buying bonuses. The addition of "Challenge Levels" ensures any progress you make on consecutive wins to build up extras will be removed by impossible scenarios like 'complete 2 screens in 9 moves' when regular 2-screen levels are already difficult with 20 moves.