You could cheat. That's the one downside of a game that includes so many visual puzzles: if you get stuck, they're all readily available and easily accessible online.
Entire walkthroughs for The Witness are already up on YouTube, so you don't need to go through the pain of solving this game yourself. You can just watch someone else do it.
But why would you? Part of the delight of experiencing The Witness, an indy title out now on PlayStation 4 and PC, is the sheer delight that comes from deciphering its maddening puzzles, each unlocking a clue that builds towards solving the game.
With more than 650 puzzles to complete, The Witness pares back expectations about what a game should be. If you're looking for sharp graphics, compelling stories or complicated characters, this is not the game for you. Likewise, if you just want to shoot things, go grab Call of Duty, there's nothing to see here.