It took a while, but I was finally able to complete the Centurion achievement! I burned a lot of time focusing on the Impoppable Daily Challenges, so it took me longer to get this achievement completed. In theory, I could have taken the cheap way out and completed the Easy and Medium challenges for 50 days in a row and been done in half the time or less. But, being the stubborn perfectionist that I am, I needed to feel truly accomplished before completing this achievement. So, here is the glorious proof!