Although I am not playing the game anymore, I come from time to time to the forum to see what's up. I say "from time to time", but it has been a little longer since my last visit as Yahoo has deactivated my "k_h_e_p_e_r" account. I needed to sign up using a new account.
It is true that in order to avoid frustration, new players should first of all go through the tutor levels and understand each trick in the game. Once it is understood that some levels can only be completed using one or more tricks that may not require logical thinking, those same tricks can be used in a logical way. So, the key is to be aware of those tricks. It is thus imperative to have a tutor level-set showing all tricks included in the basic download of the game.
Personally, I would not desire to have those tricks removed. I think it gives an interesting twist to the game. Otherwise, might as well go play Sokoban...which is a good game also.
A+
Robert Vigneault