In Lucky Block Tower, you have one minute to stack up as many crates as you can. Drop the crates on top of each other and make sure they don't tumble off the small platform. The higher you stack the more points you earn, but it won't be easy! Wait until the crate is hovering exactly where you want it and then tap to make it drop down. The crates are slightly bouncy, so try to stack them neatly and don't let your tower topple over. Otherwise, you'll have to start over again!