(Very) Hard AND nice puzzles
The following list contains portal puzzles that have been rated as nice or very nice and that are difficult. These puzzles are recommended for experts - and allow some time to solve.
| Description | solved | Rating | |
|---|---|---|---|
 | Loopline by jojo81gaming (on 27. July 2023, 21:43) | 11 |  98 % |
| It's Raining Arrows by EricRathbun (on 1. October 2023, 08:38) | 24 | 93 % |
| X-clusivity by Jay Dyer (on 9. August 2023, 22:15) | 120 | 97 % |
| Wurtzite by heliopolix (on 17. August 2023, 22:06) | 14 | 98 % |
| Good Things Come in Threes [Killer] by 3good5you (on 26. August 2023, 03:27) | 34 | 93 % |
| An artists dream by daniel66 (on 28. August 2023, 05:28) | 20 | 90 % |
| Saya's Skyscrapers by Morisenseiisgod (on 2. September 2023, 18:11) | 22 | 91 % |
| [159] Windmill by W1DEMAN (on 7. September 2023, 05:32) | 49 | 93 % |
| Star Killer Part 6: Cold Space by FischmitFahrrad (on 8. January 2024, 20:00) | 20 | 97 % |
| Buy Somethin' Will Ya! by ViKingPrime (on 17. September 2023, 21:00) | 22 | 99 % |
| Nowhere to Run (Arrow Sudoku) by AnalyticalNinja (on 1. October 2023, 02:26) | 29 | 95 % |
| Line Of Sight by arbitrary (on 17. October 2023, 01:05) | 31 | 93 % |
| Lockenweide by Myxo (on 14. November 2023, 12:57) | 63 | 93 % |
| Leehwnip [Nabner] by Miky (on 22. November 2023, 20:47) | 58 | 97 % |
| I Made A Pencil Puzzle: Ciphered Tapa (18x18) by Playmaker6174 (on 12. December 2023, 11:00) | 32 | 97 % |
| Three in the Corner by DadJokes (on 22. December 2023, 20:54) | 19 | 95 % |
| Outside In by XeonRisq (on 27. December 2023, 03:00) | 12 | 100 % |
| Ice Cream Sandwich by DadJokes (on 27. December 2023, 20:54) | 12 | 91 % |
| Release the Winch! by 99%Sneaky (on 29. December 2023, 18:48) | 40 | 92 % |
| Epiphany - Chapter III: Beyond the Miracle by Playmaker6174 (on 1. January 2024, 22:00) | 19 | 96 % |
