I know resolving puzzle of tactics every day is important and plus, i like it ( like chess tempo puzzles or lichess puzzles).
But i dont have internet every time and plus i prefer to resolve puzzles whithout a screen .
So my question is where can i find lots of cheap puzzle tactics in pdf files for example in order to print them, or in a cheap book ? I dont find a cheap book with lots of puzzles tactics like on lichess.
I was also thinking than maybe i could buy electronics real chess game, and maybe with some of them you can find inside lots of puzzles.
Do you have an idea, a good book, website where i can print or buy lots of cheap puzzle tactics ? Thanks.