1. The child successfully completed the puzzle unaided by any adults.
2. The athlete swam across the lake unaided by any flotation devices.
3. She managed to finish the marathon unaided, despite the hot weather.
4. The student solved the math problem unaided by any calculators or reference materials.
5. The hiker navigated the treacherous terrain unaided by a map or GPS.
6. The artist painted the masterpiece unaided by any assistants.
7. The entrepreneur built her successful business unaided by any outside investors.
8. The elderly man lived independently and unaided, despite his advanced age.
9. The actor memorized his lines unaided, without the help of a prompter.
10. The scientist conducted the experiment unaided, without any assistance from her colleagues.