Sorry police officer, but the door was open ajar so hrem I just wanted to check if everything was alright you see?
Had a guy just being mind blown for the whole evening lock picking my way into my apartment, and then open some lock he had on his luggage (all very basic).
Saw him a year later when I had forgot about it and he still was startled about the evening ๐๐
Just to plug the totally free version here: lichess.org
I love chess puzzles too and chess.com is a really nice app but are we chess dorks super rich or something? Their pricing is crazy IMO.
Edit: .org not .com ...