Does this text for the App Store description get across what I've detailed above?
Each Head Spin puzzle is played by swiping horizontally or vertically across two adjacent heads to rotate the heads in that direction. The puzzles are complete when all four heads are upright and facing towards you.
Head Spin 3D is not about solving individual puzzles though. Each day players are given twelve new puzzles for each difficulty level. All players get the same set of puzzles. The aim is to complete these twelve puzzles as quick as possible. Players may make as many mistakes as they like while completing the puzzles. However, once a puzzle is complete it may not be replayed to improve the time. Instead, players must wait for the next day's puzzles.
What you get for free: • One difficulty level containing twelve new puzzles everyday forever (that's over 4000 puzzles a year) • Ten opportunities to unlock the full game completely FREE for four hours simply by sharing your times on Facebook and Twitter • Undeniably awesome music to play along to
What you get with In App Purchase: • All difficulty levels - unlock the 3-7 move puzzles (an extra 21,900 puzzles a year) • Practice mode - allowing players to play forever. Ideal for warming up before attempting each day's puzzles • The option to turn off advertising
Head Spin 3D is the perfect game to fill a few minutes, whether you're on your daily commute or sat on the toilet at school/work (we know you do it!), and it will keep you coming back for day after day.