1) Look at the problem a different way and try to find a way to make it more interesting, attractive and (most importantly) impressive. I had to find and fix a tedious problem so I wrote a visualization, defect detection and automatic correction tool. If you have the freedom, try solving it with a new language or technology that you've always wanted to learn.
2) Challenge yourself to finish the project as quickly as possible. If a realistic estimate is that the work will take 1 week then try to finish it in 1-2 days. If it is awful work, try to get it over as quickly as possible. It helps if you can find an existing solution that you can use as a starting point.
3) If you're paid hourly, you might consider outsourcing the problem to someone off of elance. You should reframe the problem so that it doesn't require you to share any info (source code etc) from your employer with the person you outsource to. Ideally, ask the person to create an open source project on github.
2) Challenge yourself to finish the project as quickly as possible. If a realistic estimate is that the work will take 1 week then try to finish it in 1-2 days. If it is awful work, try to get it over as quickly as possible. It helps if you can find an existing solution that you can use as a starting point.
3) If you're paid hourly, you might consider outsourcing the problem to someone off of elance. You should reframe the problem so that it doesn't require you to share any info (source code etc) from your employer with the person you outsource to. Ideally, ask the person to create an open source project on github.