In the map, I've added links to Legislative Yuan and Wikipedia data for candidates in competitive districts.
I've also decided Nantou-2 and Pingtung-2 should count as up in the air instead of pro-green (there was only a 6% difference in the vote with almost 17% of votes going to independents), but I still don't think any other districts count as competitive.
This brings the total count of competitive districts to 12.
- Taipei County -2, -3, -6 and -10
- Taichung County-2, -4, and -5
- Taichung City-3
- Nantou-1, Nantou-2