Nice puzzles that have been solved by many puzzlers
Puzzles that have been rated as nice and solved by many puzzlers are usually suitable for practise; recommended especially for portal visitors that do not have much experience with puzzles.
| Description | solved | Rating | |
|---|---|---|---|
 | Erica 6 by SennyK (on 8. November 2025, 17:15) | 291 |  95 % |
| Erica 31 by SennyK (on 30. January 2026, 15:03) | 291 | 94 % |
| It takes 3 to Tango by meggen033 (on 8. November 2022, 06:51) | 290 |  95 % |
| OK...One more dot by meggen033 (on 3. August 2024, 16:42) | 290 | 94 % |
| Dinos Day Out by Ratfinkz (on 18. August 2024, 14:35) | 290 | 90 % |
| Index Lines by marty_sears (on 18. August 2024, 21:26) | 290 | 96 % |
| Eight Quads by Belamis (on 9. February 2025, 01:16) | 290 | 96 % |
| Flurry of Leaves by MSDOS (on 27. February 2025, 18:06) | 290 | 96 % |
| A Square Arrow Ring by meggen033 (on 18. March 2025, 14:03) | 290 | 95 % |
| Colours in the (k)night XXIII by Villse (on 4. February 2026, 20:37) | 290 | 97 % |
| XV Palindromes by RailMan (on 23. February 2026, 18:45) | 290 | 94 % |
| Drew's Crew Forever by timotab (on 20. March 2026, 21:22) | 290 | 93 % |
| IMO 2009 - Sudokuralley, (5) Spirale by pwahs (on 24. July 2009, 16:04) | 289 | 80 % |
| Sudoku Variants Series (013) - Palindrome Sudoku by Richard (on 25. February 2014, 00:00) | 289 | 86 % |
| Irish Dots IV by Tingo (on 10. May 2023, 00:00) | 289 | 93 % |
| XV*Cage 2 by NurglesGift (on 29. June 2024, 14:25) | 289 | 96 % |
| Across by 99%Sneaky (on 17. May 2025, 18:04) | 289 | 95 % |
| Foggy Virtual Magic by pagedo (on 11. September 2025, 14:59) | 289 | 92 % |
| IMO 2009 - Sudokuralley, (8) Fillomino by pwahs (on 24. July 2009, 16:04) | 288 | 81 % |
| Green X-Killers by farodin64 (on 27. May 2023, 11:16) | 288 | 93 % |
