User blog comment:Carlsaga07/One more blog post.../@comment-49.151.54.255-20180730134640

The year the game was most interesting was during 2015-2016 because there were many levels in the game and also there not that much nearly impossible levels and level buffing back then.

2012-2014 were not that interesting since there were only few levels in the game and also there were no other methods to obtain boosters aside from paying.

2017-2018 were also not that interesting due to them putting flash version to an end and also discontinuation of timed levels and dreamworld. Also, lately there are many extreme level buffing, even levels that were originally nearly impossible would get buffed to be even more nearly impossible.

-NRN (Retired)