I have observed that after few weeks same puzzles are being repeated again. So any user who is solving regularly see these puzzles again and as the answers are solved in the browser cache, so these puzzles' answer appears instead. Is there any way to avoid getting solved puzzles again?
Cyclone -> RE: Same Puzzles Repeated after few weeks (4/8/2018 2:37:36 AM)
I can't even load anything there. But my guess, especially for dailies, is that they rotate a set selection.
gilg -> RE: Same Puzzles Repeated after few weeks (4/9/2018 3:52:10 PM)
The puzzles are cycled so there is no way to avoid getting ones you already solved if you solve all of them. However, each solved (or saved) puzzle can be restarted to it's original status at any point. To do this click the restart button in the game menu.