https://preptin.ai/ 2026-06-17T18:30:04.184Z weekly 1 https://preptin.ai/pricing 2026-06-17T18:30:04.184Z monthly 0.78 https://preptin.ai/about-us 2026-06-17T18:30:04.184Z monthly 0.7 https://preptin.ai/blogs 2026-06-17T18:30:04.184Z weekly 0.82 https://preptin.ai/problems 2026-06-17T18:30:04.184Z weekly 0.82 https://preptin.ai/contact-us 2026-06-17T18:30:04.184Z monthly 0.6 https://preptin.ai/roadmaps 2026-06-17T18:30:04.184Z weekly 0.8 https://preptin.ai/docs/privacy-policy 2026-06-17T18:30:04.184Z yearly 0.4 https://preptin.ai/docs/faq 2026-06-17T18:30:04.184Z yearly 0.4 https://preptin.ai/docs/refund-policy 2026-06-17T18:30:04.184Z yearly 0.4 https://preptin.ai/docs/terms-of-service 2026-06-17T18:30:04.184Z yearly 0.4 https://preptin.ai/problems/reverse-integer 2026-06-17T17:00:06.725Z monthly 0.76