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 | |
|---|---|---|---|
![]() | Tea on the Terrace by NotSoMagnifique (on 6. July 2025, 05:06) | 208 | ![]() 94 % |
![]() | 6x6 Irregular Kropki by RailMan (on 18. August 2025, 12:59) | 208 | ![]() 88 % |
![]() | Perfect In Our Imperfection by Will Power (on 30. October 2025, 15:21) | 208 | ![]() 94 % |
![]() | Six Hit Wonder by marty_sears (on 12. November 2025, 23:41) | 208 | ![]() 98 % |
![]() | Hochhäuser mit Gebietssumme I by Richard (on 28. May 2010, 12:00) | 207 | ![]() 89 % |
![]() | Sudoku Variants Series (036) - Non Consecutive by Richard (on 5. August 2014, 00:00) | 207 | ![]() 87 % |
![]() | Symmetry? by Nahileon (on 30. October 2021, 20:52) | 207 | ![]() 97 % |
![]() | 159 Whispers by mathpesto (on 18. May 2022, 06:24) | 207 | ![]() 93 % |
![]() | Hey! Listen! by yttrio (on 2. June 2023, 16:03) | 207 | ![]() 93 % |
![]() | Labyrinth of the Minotorus (Fog of War) by bolgat (on 7. June 2023, 02:37) | 207 | ![]() 94 % |
![]() | Ancient Artifacts 2 by Scojo (on 13. June 2023, 03:19) | 207 | ![]() 89 % |
![]() | Pi V squared Snake by Tulrak (on 25. July 2023, 03:30) | 207 | ![]() 91 % |
![]() | Two Way Street by meggen033 (on 28. August 2023, 06:38) | 207 | ![]() 92 % |
![]() | Whirlpool by Black_Doom (on 22. February 2024, 09:19) | 207 | ![]() 94 % |
![]() | 3 Musketeers [Modular Lines, Killer Cages] by fractalJim (on 21. April 2024, 11:23) | 207 | ![]() 92 % |
![]() | Training Montage by Mittag (on 30. June 2024, 12:00) | 207 | ![]() 94 % |
![]() | Remove and Repeat by marty_sears (on 18. September 2024, 12:00) | 207 | ![]() 95 % |
![]() | Colours in the (k)night IV by Villse (on 26. October 2024, 09:00) | 207 | ![]() 89 % |
![]() | Long Palindrome by sudoku_explorer (on 3. November 2024, 07:27) | 207 | ![]() 96 % |
![]() | Discount by Gerhard1963 (on 11. November 2024, 17:53) | 207 | ![]() 93 % |