Best puzzle game

hi pplz.i am on the pursuit of getting my brain into the best possible state that i can be.
i know that puzzle games are helpfulI need some puzzle games that will really make you think about the answer.
i already played professor layton games and i finished both of them.suggestions>?

Professor Layton series for Nintendo DS, believe me those games are gonna get your brain hurt badly!

hotel dusk is pretty good, not really puzzle but... if you like professor layton then this will work for you.

also try phoenix wright ace attorney series those will make you think a lot...

@boredsimon: You got your gaming genre names wrong, games like Professor Layton may have puzzles in them but the game is not a puzzle game per se. They fall under either Adventure games, visual novel games or heck even action games. On GameFAQs:http://www.gamefaqs.com/portable/ds/data/936050.htmlIt even states that the game falls under "Edutainment" LOLPuzzle games are games like Tetris, Puyo Puyo, Columns etcetera.

Henry Hatsworth in the Puzzling Adventure

Try Pic Pic and Neves.

try machinarium for the pc.very challenging and visually-attractive

Super Puzzle Fighter II Turbo's a god among puzzle games. I started playing it in the late 90s and I still enjoy it.

Picross

See? Now most of the other people who posted on here got the game genre you were looking for all mixed up as well.