Ruling on the prayer of a woman who has nail polish on her nails?

Question:
A woman prayed while she had nail polish on her toenails. She performed wudu and prayed for a full week without removing the nail polish, and she was unaware of it. Does she have to repeat the prayers?

Answer:
Yes, if the nail polish is impermeable, she should remove it and repeat the wudu and the prayer, because it is impermeable.
Q: Does she repeat the prayers for the full week?
The Shaykh: Yes.
Q: How does she repeat the obligatory prayers of the week?
The Shaykh: Each day’s prayers are to be made up separately.
Q: One obligatory prayer with another?
The Shaykh: No, each day is to be made up separately. She should recite them in order, even if it is in one hour or one night.