2018 SPFNO Puzzle Competition Winners
| Name | Rating | Total correct answer | Time | Place |
| Rohan Das | 1686 | 20 | 9:20 | 1st Place – 1000+ |
| Pranav Sairam | 1876 | 20 | 13:53 | 2nd Place – 1000+ |
| Daniel Cheng | 2100 | 20 | 16:12 | 3nd Place – 1000+ |
| Ricky Hu | 987 | 20 | 27:42:00 | 1st Place – u1000 |
| Eric Yuhan Li | 2150 | 19 | 12:11 | 4th Place – 1000+ |
| Shreyas Nayak | 1957 | 19 | 14:05 | 5th Place – 1000+ |
| Rohan Rajaram | 1594 | 19 | 26:31:00 | |
| Crystal Jiuzho Gu | 1432 | 19 | 29:46:00 | |
| Andy Jiuding Gu | 1711 | 19 | 29:58:00 | |
| Anika Rajaram | 1692 | 18.5 | 23:15 | |
| Vyom Vidyarthi | 2163 | 18 | 9:58 | |
| Shaaketh Sivakumar | 1814 | 18 | 19:25 | |
| Ramya Elangovan | 1561 | 18 | 24:11:00 | |
| Shawnah Shivakumar | 1884 | 18 | 24:55:00 | |
| Adelynne Yang | 1173 | 18 | 24:56:00 | |
| Supunay Nagpal | 1688 | 18 | 26:30:00 | |
| Kavin Elangovan | 945 | 18 | 27:19:00 | 2nd Place – u1000 |
| Shaashwath Sivakumar | 1947 | 17.5 | 19:28 | |
| Omya Vidyarthi | 1519 | 17 | 22:26 | |
| Robert Volkov | 1389 | 17 | 30:04:00 | |
| Reka Sztaray | 1499 | 16.5 | 17:55 | |
| Nitish Nath | 1707 | 16.5 | 26:15:00 | |
| Elena Kondakova | 1431 | 16 | 23:51 | |
| Anish Mathan | 1248 | 16 | 30:03:00 | |
| Devesh Mamidi | 1006 | 15 | 30:07:00 | |
| Andersen Yang | 760 | 14 | 29:10:00 | 3rd Place – u1000 |
| Kaustubh Kodihalli | 1146 | 14 | 30:01:00 | |
| Tanvi Borse | 989 | 13 | 24:32:00 | 4th Place – u1000 |
| Mannansh Nayyar | 1041 | 13 | 30:05:00 | |
| Aravind Acharya | 944 | 9.5 | 30:08:00 | 5th Place – u1000 |
| Arvin Agrawal | 458 | 8 | 30:06:00 | |
| Yaazhini Dhamodhevan | 402 | 8 | 30:09:00 | |
| Sri Ansh Dumpala | 826 | 4 | 30:02:00 |