Keyword Challenge

I tried the keyword challenge for class and was amazed at how bad I did compared to how I thought I would do. I do a lot of work at my internship online searching different topics both online and in the company databases and I was amazed at how poorly I scored on my attempts. I listed below my attempts and how terrible I did. I didn't attempt the final challenge I did not want to cry.

The first one I tried was the Broadway challenge:
1st attempt 57%
2nd attempt 71%
3rd attempt 67%
Efficiency 59%

The second challenge i tried was the stamp challenge:
1st attempt 58%
2nd attempt 68%
3rd attempt 53%
Efficiency 43%

the Third Challenge I tired was the great wall challenge:
1st attempt 55%
2nd attempt 65%
3rd attempt 65%
Efficiency of 58%