Excellent waste of time
The first level had fewer vehicles to move and was pretty easy.
While level 2 is certainly challenging, practice does improve your skills so that each new game typically takes just a few minutes. About perfect time waste. And when you finish you can qualify as a car jockey for a Manhattan midtown garage.
I do look forward to the unknown challenge of level 3 of this garage. I’d prefer if the ads (every few games) were not so repetitive and offered more interesting games. They mostly are for primitive games whose purpose and graphics are unappealing to me and hardly in same league as Unblock Car.