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 | |
|---|---|---|---|
 | 21 Guns (Killer sudoku) by sujoyku (on 27. August 2025, 15:19) | 231 |  97 % |
| Satellite by Kaktuslav (on 25. November 2025, 08:00) | 231 | 97 % |
| Erica 16 by SennyK (on 26. November 2025, 18:15) | 231 |  93 % |
| Variant Sudoku 101: Renban Lines by PhoenixAki (on 11. December 2025, 22:24) | 231 |  93 % |
| Which Line Is It Anyway? by marty_sears (on 18. April 2023, 02:05) | 230 | 96 % |
| Thirteen by Stargazing Albatross (on 13. May 2023, 01:22) | 230 | 90 % |
| Roots by EFlatMinor (on 4. November 2023, 00:43) | 230 | 93 % |
| Disjoint Mechanic by meggen033 (on 16. February 2024, 06:47) | 230 | 95 % |
| Nabnerix by sujoyku (on 14. October 2024, 12:25) | 230 | 96 % |
| Dragon Totem by Vara9850 (on 9. November 2024, 14:37) | 230 | 94 % |
| Irish Treasure in the Fog by fogpictures (on 13. March 2025, 23:59) | 230 | 88 % |
| Blackpink by ul-Rhymm (on 2. June 2025, 02:56) | 230 | 94 % |
| Crucible Tongs by rockratzero (on 16. July 2025, 12:00) | 230 | 93 % |
| Out of the Frying-Pan... by Blobz (on 29. September 2025, 16:00) | 230 | 92 % |
| Unlikely friends (Anti-knight thermo sudoku) by Phistomefel (on 21. July 2025, 19:19) | 230 |  96 % |
| Learning to Color by The Bard (on 2. September 2025, 22:42) | 230 | 94 % |
| Welcome to the Palindrome 3 by billybeth (on 17. November 2025, 17:40) | 230 | 97 % |
| The Big Dipper by ebiggie (on 21. November 2025, 00:17) | 230 | 96 % |
| Parity Hammer by cygne (on 27. December 2025, 08:28) | 230 | 91 % |
| Ranked Quads by marty_sears (on 22. February 2026, 17:01) | 230 | 96 % |
