why can you play only 3 puzzles a day
That's the limit on basic accounts.
and because of the fact how will people do some acevements like puzzle machine or even do puzzles
Some achievements are not possible without premium.
Until a couple of weeks ago I was able to watch a video/commercial and get three more puzzles. Watching the videos would allow me to do up to 12 puzzles a day. Has this feature gone away?
why can you play only 3 puzzles a day