Here is a concise summary of the provided text:
**Event:** Public challenge to beat high scores on a classic arcade punching machine
**Stakes:**
+ Beat **Wu's** (a professional boxer) high score (770): win $100
+ Beat the **machine's** highest possible score (implied to be around 805): win $350
**Summary of Outcomes:**
* Multiple participants attempt to beat the high scores
* Several succeed in beating the host's high score (717), winning $100
* No one beats Wu's high score (770) or the machine's top score; closest attempt is 757
* The event organizer runs low on prize money, joking about needing to visit an ATM if someone were to beat the top score.
Here are the key facts extracted from the text, numbered and in short sentences:
1. **Game Objective**: Contestants try to beat one of two high scores on a classic arcade punching machine.
2. **High Score Owners**: The two high score owners are the host and a person named Wu.
3. **Wu's Background**: Wu is a professional boxer, considered one of the most skilled.
4. **Prize for Beating Wu's Score**: $100.
5. **Prize for Beating the Host's Score**: $100.
6. **Machine Beating Prize**: $350 (if a contestant beats the machine's highest score).
7. **Host's High Score**: 717.
8. **Wu's High Score**: 770.
9. **Number of Attempts**: Some contestants are given two attempts.
10. **Additional Prize Condition**: If a contestant beats the game's highest score (over 805), the host must go to the ATM to pay the $350 prize.
**Score Results Mentioned:**
11. **Contestant Score 1**: 679 (did not beat Wu's score).
12. **Contestant Score 2**: 555 (did not beat Wu's score).
13. **Contestant Score 3**: 727 (did not beat Wu's score but close).
14. **Contestant Score 4**: 766 (4 off from the host's high score, previously the closest).
15. **Contestant Score 5**: 721 (beat the host's high score of 717).
16. **Contestant Score 6**: 748 (beat the host's high score).
17. **Contestant Score 7**: 731 (beat the host's high score).
18. **Contestant Score 8**: 754 (beat the host's high score).
19. **Contestant Score 9**: 757 (did not beat Wu's score).
20. **Contestant Score 10**: 750 (beat the host's high score, last mentioned score).