A possible concise summary is:
The user is a puzzle enthusiast who tries to solve two different puzzles sent by Cristian, a puzzle maker. The first puzzle is a simple one that requires making a pyramid with four identical pieces. The user solves it quickly and moves on to the second puzzle, which is a wooden cube that contains a hidden mechanism and another puzzle inside. The user spends a lot of time trying to figure out how to open the cube by listening to the sounds and feeling the vibrations of the pieces. He finally manages to unlock the cube and reveals a three-piece puzzle that he plans to solve in another video. He praises Cristian's work and invites the viewers to watch his manufacturing video and support his channel.
Here are the key facts extracted from the text:
- The text is a transcript of a video where the speaker tries to solve two puzzles sent by Cristian, a puzzle maker.
- The first puzzle is a pyramid with four pieces that the speaker solves in less than two minutes.
- The second puzzle is a wooden cube that has buttons, springs, magnets and hidden mechanisms inside.
- The speaker spends several hours trying to open the cube and finally succeeds by pressing and rotating the buttons in a certain way.
- The cube contains another puzzle inside, which is a smaller cube with tubes that have to fit together.
- The speaker invites the viewers to watch Cristian's video on how he made the puzzles and to support his channel with likes and subscriptions.