"Daily challenges" refers to difficulties or obstacles that we encounter on a regular basis. These challenges can be small or big, and they require effort and problem-solving skills to overcome. Full definition
I spent the past four years at my corporate job getting to know the plight and daily challenges of people with diabetes. (inc.com)
The book is also filled with challenges at the end of the book [31 day love your home challenge] It's filled with daily challenges on ways to love your home. (lizmarieblog.com)
At the last minute I decided to add one more daily challenge in health and happiness: showing gratitude and appreciation every day. (nwei.org)