You really need to clarify what "shares a color with a Boston team" means. Every team has colors. The Bruins are black and yellow; the Celtics are green and white, etc. You need to specify that the team color is in the name of the teams. Otherwise this was a good quiz.
I edited the question to make it a bit more clear. I had troubles with the phrasing of the question but I believe I clarified it a bit more. Thank you for the recommendation!
I allowed "Washington" as a type in. I think WFT is an unnecessary abbreviation however if it becomes a bigger issue I will add it as a type in. Thanks for the suggestion!
It geographically does border Arizona, yes. There's a border between the 4 states (The Four Corners) and it qualifies as a border because the two states directly touch.
I edited the question to make it a bit more clear. I had troubles with the phrasing of the question but I believe I clarified it a bit more. Thank you for the recommendation!
Thanks for the recommendation.