I highly recommend this game (Braid) to anybody looking for some challeging puzzles. This is a very simple yet awesome, creative & challenging game developed by independant software developer Jonathan Blow available on PC, Xbox Live Arcade & Play Station Network. It was released last year & it earned 9.5 score on Gamespot & 93 on Metacritic. Some of the puzzles are so challenging that they will give u lots of satisfaction if u can crack them.

I myself are unable to solve 2 of the puzzles myself (had to look up on the internet):

1) World 5 - Crossing the Gap - Puzzle 3 (I think this is the most difficult one in the whole game)
2) World 6 - Elevator Action - Puzzle 1 (Not that difficult but just not patient enough)

If u can solve all the puzzles by yourselves, consider yourselves a very intelligent guy.

Come share your thoughts on the game. Thks.

To those just starting to play: Prepare to have some sleepless nights (mind can't stop thinking about the puzzles).

This is pure mind bending challenge. Had a wonderful time.